#6441A5

Slate Gray

#6441A5Slate Gray

Luminance

0.092

Category

Purple

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#6441A5
No #
6441A5

RGB

RGB
rgb(100, 65, 165)
Values
R:100 G:65 B:165

HSL

HSL
hsl(261, 43%, 45%)
Values
H:261° S:43% L:45%

HSV / HSB

HSV
hsv(261, 61%, 65%)
Values
H:261° S:61% V:65%

CMYK

CMYK
cmyk(39%, 61%, 0%, 35%)
Values
C:39 M:61 Y:0 K:35

LAB

LAB
lab(36, 38, -49)
Values
L:36 a:38 b:-49

OKLCH

OKLCH
oklch(46.8% 0.154 296.0)
Values
L:46.8% C:0.154 H:296.0°

Code Formats

CSS
color: #6441A5;
Swift
UIColor(red: 0.392, green: 0.255, blue: 0.647, alpha: 1.0)
Kotlin
Color(0xFF6441A5)
Flutter
Color(0xFF6441A5)
Android
#FF6441A5

Contrast Analysis

WCAG compliance with grayscale colors

On White

7.39:1

AAA

On Black

2.84:1

Fail

Grayscale Contrast

Aa

0%

2.8

Fail
Aa

10%

2.4

Fail
Aa

20%

1.7

Fail
Aa

30%

1.1

Fail
Aa

40%

1.3

Fail
Aa

50%

1.8

Fail
Aa

60%

2.6

Fail
Aa

70%

3.5

AA-large
Aa

80%

4.6

AA
Aa

90%

5.9

AA
Aa

100%

7.4

AAA

Best Grayscale Contrast

#FFFFFF with ratio 7.39:1

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, #9A7FCC 0%, #38245B 100%)
OKLCH
linear-gradient(90deg, oklch(65.2% 0.115 299.3) 0%, oklch(31.5% 0.095 297.4) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #784ACF 0%, #5121AB 100%)
OKLCH
linear-gradient(135deg, oklch(53.3% 0.195 294.8) 0%, oklch(41.1% 0.199 290.5) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #6441A5 0%, #82A441 100%)
OKLCH
linear-gradient(90deg, oklch(46.8% 0.154 296.0) 0%, oklch(67.2% 0.133 125.8) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #4150A4 0%, #6441A5 50%, #9541A4 100%)
OKLCH
linear-gradient(90deg, oklch(46.5% 0.136 272.4) 0%, oklch(46.8% 0.154 296.0) 50%, oklch(52.6% 0.169 321.3) 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, #6441A4 0%, #1D1825 100%)
OKLCH
linear-gradient(180deg, oklch(46.7% 0.153 296.3) 0%, oklch(22.1% 0.026 301.9) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #8C6DC5 0%, #432C6D 100%)
OKLCH
radial-gradient(circle, oklch(60.3% 0.133 298.6) 0%, oklch(35.6% 0.109 296.8) 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