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Pixeliro

#2D2D2D

Charcoal

#2D2D2DCharcoal

Luminance

0.026

Category

Gray

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#2D2D2D
No #
2D2D2D

RGB

RGB
rgb(45, 45, 45)
Values
R:45 G:45 B:45

HSL

HSL
hsl(0, 0%, 18%)
Values
H:0° S:0% L:18%

HSV / HSB

HSV
hsv(0, 0%, 18%)
Values
H:0° S:0% V:18%

CMYK

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

LAB

LAB
lab(18, 0, 0)
Values
L:18 a:0 b:0

OKLCH

OKLCH
oklch(29.7% 0.000 89.9)
Values
L:29.7% C:0.000 H:89.9°

Code Formats

CSS
color: #2D2D2D;
Swift
UIColor(red: 0.176, green: 0.176, blue: 0.176, alpha: 1.0)
Kotlin
Color(0xFF2D2D2D)
Flutter
Color(0xFF2D2D2D)
Android
#FF2D2D2D

Contrast Analysis

WCAG compliance with grayscale colors

On White

13.77:1

AAA

On Black

1.52:1

Fail

Grayscale Contrast

Aa

0%

1.5

Fail
Aa

10%

1.3

Fail
Aa

20%

1.1

Fail
Aa

30%

1.6

Fail
Aa

40%

2.4

Fail
Aa

50%

3.4

AA-large
Aa

60%

4.8

AA
Aa

70%

6.6

AA
Aa

80%

8.6

AAA
Aa

90%

10.9

AAA
Aa

100%

13.8

AAA

Best Grayscale Contrast

#FFFFFF with ratio 13.77:1

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, #616161 0%, #404040 100%)
OKLCH
linear-gradient(90deg, oklch(49.3% 0.000 89.9) 0%, oklch(37.1% 0.000 89.9) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #523D3D 0%, #804D4D 100%)
OKLCH
linear-gradient(135deg, oklch(38.3% 0.030 18.5) 0%, oklch(47.9% 0.069 19.9) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #2D2D2D 0%, #2E2E2E 100%)
OKLCH
linear-gradient(90deg, oklch(29.7% 0.000 89.9) 0%, oklch(30.1% 0.000 89.9) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #2E2E2E 0%, #2D2D2D 50%, #2E2E2E 100%)
OKLCH
linear-gradient(90deg, oklch(30.1% 0.000 89.9) 0%, oklch(29.7% 0.000 89.9) 50%, oklch(30.1% 0.000 89.9) 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, #2E2E2E 0%, #251818 100%)
OKLCH
linear-gradient(180deg, oklch(30.1% 0.000 89.9) 0%, oklch(22.6% 0.021 18.8) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #545454 0%, #4D4D4D 100%)
OKLCH
radial-gradient(circle, oklch(44.6% 0.000 89.9) 0%, oklch(42.0% 0.000 89.9) 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