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Pixeliro

#5B21B6

Indigo

#5B21B6Indigo

Luminance

0.067

Category

Purple

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#5B21B6
No #
5B21B6

RGB

RGB
rgb(91, 33, 182)
Values
R:91 G:33 B:182

HSL

HSL
hsl(263, 69%, 42%)
Values
H:263° S:69% L:42%

HSV / HSB

HSV
hsv(263, 82%, 71%)
Values
H:263° S:82% V:71%

CMYK

CMYK
cmyk(50%, 82%, 0%, 29%)
Values
C:50 M:82 Y:0 K:29

LAB

LAB
lab(31, 57, -68)
Values
L:31 a:57 b:-68

OKLCH

OKLCH
oklch(43.2% 0.211 292.8)
Values
L:43.2% C:0.211 H:292.8°

Code Formats

CSS
color: #5B21B6;
Swift
UIColor(red: 0.357, green: 0.129, blue: 0.714, alpha: 1.0)
Kotlin
Color(0xFF5B21B6)
Flutter
Color(0xFF5B21B6)
Android
#FF5B21B6

Contrast Analysis

WCAG compliance with grayscale colors

On White

8.98:1

AAA

On Black

2.34:1

Fail

Grayscale Contrast

Aa

0%

2.3

Fail
Aa

10%

1.9

Fail
Aa

20%

1.4

Fail
Aa

30%

1.1

Fail
Aa

40%

1.6

Fail
Aa

50%

2.2

Fail
Aa

60%

3.2

AA-large
Aa

70%

4.3

AA-large
Aa

80%

5.6

AA
Aa

90%

7.1

AAA
Aa

100%

9.0

AAA

Best Grayscale Contrast

#FFFFFF with ratio 8.98:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #8E5BE1 0%, #35146C 100%)
OKLCH
linear-gradient(90deg, oklch(59.2% 0.196 297.7) 0%, oklch(30.3% 0.140 293.1) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #6D1EEB 0%, #5006C6 100%)
OKLCH
linear-gradient(135deg, oklch(50.1% 0.265 290.0) 0%, oklch(42.1% 0.241 286.3) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #5B21B6 0%, #7CB521 100%)
OKLCH
linear-gradient(90deg, oklch(43.2% 0.211 292.8) 0%, oklch(70.7% 0.178 129.5) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #2132B5 0%, #5B21B6 50%, #A421B5 100%)
OKLCH
linear-gradient(90deg, oklch(40.7% 0.203 268.5) 0%, oklch(43.2% 0.211 292.8) 50%, oklch(52.8% 0.227 322.7) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #5A21B5 0%, #1C132B 100%)
OKLCH
linear-gradient(180deg, oklch(43.0% 0.210 292.5) 0%, oklch(21.2% 0.047 299.7) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #8046DD 0%, #401881 100%)
OKLCH
radial-gradient(circle, oklch(54.6% 0.217 296.0) 0%, oklch(34.1% 0.160 293.1) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette