#DC143C

Crimson

#DC143CCrimson

Luminance

0.160

Category

Red

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#DC143C
No #
DC143C

RGB

RGB
rgb(220, 20, 60)
Values
R:220 G:20 B:60

HSL

HSL
hsl(348, 83%, 47%)
Values
H:348° S:83% L:47%

HSV / HSB

HSV
hsv(348, 91%, 86%)
Values
H:348° S:91% V:86%

CMYK

CMYK
cmyk(0%, 91%, 73%, 14%)
Values
C:0 M:91 Y:73 K:14

LAB

LAB
lab(47, 71, 34)
Values
L:47 a:71 b:34

OKLCH

OKLCH
oklch(57.1% 0.222 20.1)
Values
L:57.1% C:0.222 H:20.1°

Code Formats

CSS
color: #DC143C;
Swift
UIColor(red: 0.863, green: 0.078, blue: 0.235, alpha: 1.0)
Kotlin
Color(0xFFDC143C)
Flutter
Color(0xFFDC143C)
Android
#FFDC143C

Contrast Analysis

WCAG compliance with grayscale colors

On White

4.99:1

AA

On Black

4.21:1

AA-large

Grayscale Contrast

Aa

0%

4.2

AA-large
Aa

10%

3.5

AA-large
Aa

20%

2.5

Fail
Aa

30%

1.7

Fail
Aa

40%

1.2

Fail
Aa

50%

1.2

Fail
Aa

60%

1.8

Fail
Aa

70%

2.4

Fail
Aa

80%

3.1

AA-large
Aa

90%

4.0

AA-large
Aa

100%

5.0

AA

Best Grayscale Contrast

#FFFFFF with ratio 4.99:1

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, #F16581 0%, #7E0C23 100%)
OKLCH
linear-gradient(90deg, oklch(68.8% 0.173 10.5) 0%, oklch(38.2% 0.144 18.4) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #FD2651 0%, #CC0029 100%)
OKLCH
linear-gradient(135deg, oklch(64.2% 0.241 18.2) 0%, oklch(53.3% 0.215 23.0) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #DC143C 0%, #14DBB4 100%)
OKLCH
linear-gradient(90deg, oklch(57.1% 0.222 20.1) 0%, oklch(79.6% 0.150 173.4) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #DB14A0 0%, #DC143C 50%, #DB5014 100%)
OKLCH
linear-gradient(90deg, oklch(59.9% 0.247 345.2) 0%, oklch(57.1% 0.222 20.1) 50%, oklch(61.3% 0.185 39.6) 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, #DB143C 0%, #2F0E15 100%)
OKLCH
linear-gradient(180deg, oklch(56.9% 0.221 20.0) 0%, oklch(22.0% 0.054 9.6) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #EF4E6E 0%, #950E29 100%)
OKLCH
radial-gradient(circle, oklch(65.4% 0.197 12.8) 0%, oklch(43.0% 0.164 19.1) 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