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Pixeliro

#C53030

Fire Brick

#C53030Fire Brick

Luminance

0.142

Category

Red

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#C53030
No #
C53030

RGB

RGB
rgb(197, 48, 48)
Values
R:197 G:48 B:48

HSL

HSL
hsl(0, 61%, 48%)
Values
H:0° S:61% L:48%

HSV / HSB

HSV
hsv(0, 76%, 77%)
Values
H:0° S:76% V:77%

CMYK

CMYK
cmyk(0%, 76%, 76%, 23%)
Values
C:0 M:76 Y:76 K:23

LAB

LAB
lab(45, 58, 37)
Values
L:45 a:58 b:37

OKLCH

OKLCH
oklch(54.4% 0.186 26.0)
Values
L:54.4% C:0.186 H:26.0°

Code Formats

CSS
color: #C53030;
Swift
UIColor(red: 0.773, green: 0.188, blue: 0.188, alpha: 1.0)
Kotlin
Color(0xFFC53030)
Flutter
Color(0xFFC53030)
Android
#FFC53030

Contrast Analysis

WCAG compliance with grayscale colors

On White

5.47:1

AA

On Black

3.84:1

AA-large

Grayscale Contrast

Aa

0%

3.8

AA-large
Aa

10%

3.2

AA-large
Aa

20%

2.3

Fail
Aa

30%

1.5

Fail
Aa

40%

1.0

Fail
Aa

50%

1.4

Fail
Aa

60%

1.9

Fail
Aa

70%

2.6

Fail
Aa

80%

3.4

AA-large
Aa

90%

4.3

AA-large
Aa

100%

5.5

AA

Best Grayscale Contrast

#FFFFFF with ratio 5.47:1

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, #DF7C7C 0%, #731C1C 100%)
OKLCH
linear-gradient(90deg, oklch(69.5% 0.123 20.7) 0%, oklch(37.2% 0.121 25.3) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #E54343 0%, #BE0E0E 100%)
OKLCH
linear-gradient(135deg, oklch(61.9% 0.199 25.1) 0%, oklch(50.8% 0.202 28.6) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #C53030 0%, #30C5C5 100%)
OKLCH
linear-gradient(90deg, oklch(54.4% 0.186 26.0) 0%, oklch(75.0% 0.118 194.9) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #C5307A 0%, #C53030 50%, #C57A30 100%)
OKLCH
linear-gradient(90deg, oklch(56.2% 0.195 355.3) 0%, oklch(54.4% 0.186 26.0) 50%, oklch(64.7% 0.127 61.3) 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, #C53030 0%, #281515 100%)
OKLCH
linear-gradient(180deg, oklch(54.4% 0.186 26.0) 0%, oklch(22.2% 0.031 19.9) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #DA6767 0%, #872121 100%)
OKLCH
radial-gradient(circle, oklch(65.2% 0.145 21.9) 0%, oklch(41.5% 0.137 25.5) 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