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Pixeliro

#111827

Black

#111827Black

Luminance

0.009

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#111827
No #
111827

RGB

RGB
rgb(17, 24, 39)
Values
R:17 G:24 B:39

HSL

HSL
hsl(221, 39%, 11%)
Values
H:221° S:39% L:11%

HSV / HSB

HSV
hsv(221, 56%, 15%)
Values
H:221° S:56% V:15%

CMYK

CMYK
cmyk(56%, 38%, 0%, 85%)
Values
C:56 M:38 Y:0 K:85

LAB

LAB
lab(8, 2, -11)
Values
L:8 a:2 b:-11

OKLCH

OKLCH
oklch(21.0% 0.032 264.7)
Values
L:21.0% C:0.032 H:264.7°

Code Formats

CSS
color: #111827;
Swift
UIColor(red: 0.067, green: 0.094, blue: 0.153, alpha: 1.0)
Kotlin
Color(0xFF111827)
Flutter
Color(0xFF111827)
Android
#FF111827

Contrast Analysis

WCAG compliance with grayscale colors

On White

17.74:1

AAA

On Black

1.18:1

Fail

Grayscale Contrast

Aa

0%

1.2

Fail
Aa

10%

1.0

Fail
Aa

20%

1.4

Fail
Aa

30%

2.1

Fail
Aa

40%

3.1

AA-large
Aa

50%

4.4

AA-large
Aa

60%

6.2

AA
Aa

70%

8.5

AAA
Aa

80%

11.0

AAA
Aa

90%

14.1

AAA
Aa

100%

17.7

AAA

Best Grayscale Contrast

#FFFFFF with ratio 17.74:1

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, #30446E 0%, #273759 100%)
OKLCH
linear-gradient(90deg, oklch(39.1% 0.076 263.9) 0%, oklch(34.0% 0.064 264.2) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #192B52 0%, #254EA7 100%)
OKLCH
linear-gradient(135deg, oklch(29.6% 0.075 263.8) 0%, oklch(44.8% 0.151 263.1) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #111827 0%, #272011 100%)
OKLCH
linear-gradient(90deg, oklch(21.0% 0.032 264.7) 0%, oklch(24.7% 0.028 85.4) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #112327 0%, #111827 50%, #151127 100%)
OKLCH
linear-gradient(90deg, oklch(24.2% 0.025 213.5) 0%, oklch(21.0% 0.032 264.7) 50%, oklch(19.5% 0.043 290.1) 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, #111827 0%, #181C25 100%)
OKLCH
linear-gradient(180deg, oklch(21.0% 0.032 264.7) 0%, oklch(22.7% 0.019 266.2) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #28395C 0%, #2F426A 100%)
OKLCH
radial-gradient(circle, oklch(34.8% 0.065 263.7) 0%, oklch(38.3% 0.073 264.0) 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