Pixeliro Logo
Pixeliro

#0F172A

Black

#0F172ABlack

Luminance

0.009

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#0F172A
No #
0F172A

RGB

RGB
rgb(15, 23, 42)
Values
R:15 G:23 B:42

HSL

HSL
hsl(222, 47%, 11%)
Values
H:222° S:47% L:11%

HSV / HSB

HSV
hsv(222, 64%, 16%)
Values
H:222° S:64% V:16%

CMYK

CMYK
cmyk(64%, 45%, 0%, 84%)
Values
C:64 M:45 Y:0 K:84

LAB

LAB
lab(8, 3, -14)
Values
L:8 a:3 b:-14

OKLCH

OKLCH
oklch(20.8% 0.040 265.8)
Values
L:20.8% C:0.040 H:265.8°

Code Formats

CSS
color: #0F172A;
Swift
UIColor(red: 0.059, green: 0.090, blue: 0.165, alpha: 1.0)
Kotlin
Color(0xFF0F172A)
Flutter
Color(0xFF0F172A)
Android
#FF0F172A

Contrast Analysis

WCAG compliance with grayscale colors

On White

17.85:1

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%

4.5

AA-large
Aa

60%

6.3

AA
Aa

70%

8.5

AAA
Aa

80%

11.1

AAA
Aa

90%

14.2

AAA
Aa

100%

17.9

AAA

Best Grayscale Contrast

#FFFFFF with ratio 17.85:1

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, #2A4074 0%, #22345E 100%)
OKLCH
linear-gradient(90deg, oklch(38.2% 0.093 265.0) 0%, oklch(33.3% 0.078 265.0) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #142857 0%, #1D49AF 100%)
OKLCH
linear-gradient(135deg, oklch(29.0% 0.089 264.2) 0%, oklch(44.2% 0.170 263.4) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #0F172A 0%, #29210F 100%)
OKLCH
linear-gradient(90deg, oklch(20.8% 0.040 265.8) 0%, oklch(25.2% 0.032 86.1) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #0F2429 0%, #0F172A 50%, #140F29 100%)
OKLCH
linear-gradient(90deg, oklch(24.5% 0.028 215.0) 0%, oklch(20.8% 0.040 265.8) 50%, oklch(19.1% 0.051 289.5) 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, #0F1729 0%, #181C25 100%)
OKLCH
linear-gradient(180deg, oklch(20.7% 0.038 265.1) 0%, oklch(22.7% 0.019 266.2) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #233661 0%, #293E70 100%)
OKLCH
radial-gradient(circle, oklch(34.0% 0.080 264.6) 0%, oklch(37.4% 0.090 265.2) 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