Pixeliro Logo
Pixeliro

#313244

Charcoal

#313244Charcoal

Luminance

0.034

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#313244
No #
313244

RGB

RGB
rgb(49, 50, 68)
Values
R:49 G:50 B:68

HSL

HSL
hsl(237, 16%, 23%)
Values
H:237° S:16% L:23%

HSV / HSB

HSV
hsv(237, 28%, 27%)
Values
H:237° S:28% V:27%

CMYK

CMYK
cmyk(28%, 26%, 0%, 73%)
Values
C:28 M:26 Y:0 K:73

LAB

LAB
lab(21, 4, -11)
Values
L:21 a:4 b:-11

OKLCH

OKLCH
oklch(32.4% 0.032 282.0)
Values
L:32.4% C:0.032 H:282.0°

Code Formats

CSS
color: #313244;
Swift
UIColor(red: 0.192, green: 0.196, blue: 0.267, alpha: 1.0)
Kotlin
Color(0xFF313244)
Flutter
Color(0xFF313244)
Android
#FF313244

Contrast Analysis

WCAG compliance with grayscale colors

On White

12.57:1

AAA

On Black

1.67:1

Fail

Grayscale Contrast

Aa

0%

1.7

Fail
Aa

10%

1.4

Fail
Aa

20%

1.0

Fail
Aa

30%

1.5

Fail
Aa

40%

2.2

Fail
Aa

50%

3.1

AA-large
Aa

60%

4.4

AA-large
Aa

70%

6.0

AA
Aa

80%

7.8

AAA
Aa

90%

10.0

AAA
Aa

100%

12.6

AAA

Best Grayscale Contrast

#FFFFFF with ratio 12.57:1

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, #5C5E7F 0%, #36374A 100%)
OKLCH
linear-gradient(90deg, oklch(49.3% 0.053 281.6) 0%, oklch(34.4% 0.033 282.2) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #3A3D6E 0%, #3C4090 100%)
OKLCH
linear-gradient(135deg, oklch(38.2% 0.083 279.1) 0%, oklch(41.4% 0.130 277.0) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #313244 0%, #444331 100%)
OKLCH
linear-gradient(90deg, oklch(32.4% 0.032 282.0) 0%, oklch(37.8% 0.029 105.1) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #313C44 0%, #313244 50%, #3A3144 100%)
OKLCH
linear-gradient(90deg, oklch(34.9% 0.020 239.7) 0%, oklch(32.4% 0.032 282.0) 50%, oklch(33.1% 0.035 306.1) 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, #313244 0%, #181925 100%)
OKLCH
linear-gradient(180deg, oklch(32.4% 0.032 282.0) 0%, oklch(21.8% 0.024 280.6) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #515370 0%, #404159 100%)
OKLCH
radial-gradient(circle, oklch(45.2% 0.047 281.3) 0%, oklch(38.5% 0.041 282.4) 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