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Pixeliro

#A2191F

Fire Brick

#A2191FFire Brick

Luminance

0.085

Category

Red

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#A2191F
No #
A2191F

RGB

RGB
rgb(162, 25, 31)
Values
R:162 G:25 B:31

HSL

HSL
hsl(357, 73%, 37%)
Values
H:357° S:73% L:37%

HSV / HSB

HSV
hsv(357, 85%, 64%)
Values
H:357° S:85% V:64%

CMYK

CMYK
cmyk(0%, 85%, 81%, 36%)
Values
C:0 M:85 Y:81 K:36

LAB

LAB
lab(35, 54, 34)
Values
L:35 a:54 b:34

OKLCH

OKLCH
oklch(46.0% 0.171 25.6)
Values
L:46.0% C:0.171 H:25.6°

Code Formats

CSS
color: #A2191F;
Swift
UIColor(red: 0.635, green: 0.098, blue: 0.122, alpha: 1.0)
Kotlin
Color(0xFFA2191F)
Flutter
Color(0xFFA2191F)
Android
#FFA2191F

Contrast Analysis

WCAG compliance with grayscale colors

On White

7.79:1

AAA

On Black

2.70:1

Fail

Grayscale Contrast

Aa

0%

2.7

Fail
Aa

10%

2.2

Fail
Aa

20%

1.6

Fail
Aa

30%

1.1

Fail
Aa

40%

1.4

Fail
Aa

50%

1.9

Fail
Aa

60%

2.7

Fail
Aa

70%

3.7

AA-large
Aa

80%

4.9

AA
Aa

90%

6.2

AA
Aa

100%

7.8

AAA

Best Grayscale Contrast

#FFFFFF with ratio 7.79:1

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, #E14149 0%, #6E1116 100%)
OKLCH
linear-gradient(90deg, oklch(61.1% 0.196 22.6) 0%, oklch(35.1% 0.126 24.4) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #E10E19 0%, #CA020C 100%)
OKLCH
linear-gradient(135deg, oklch(57.5% 0.230 27.5) 0%, oklch(52.8% 0.215 28.2) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #A2191F 0%, #19A39C 100%)
OKLCH
linear-gradient(90deg, oklch(46.0% 0.171 25.6) 0%, oklch(64.7% 0.108 189.3) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #A31965 0%, #A2191F 50%, #A35719 100%)
OKLCH
linear-gradient(90deg, oklch(47.9% 0.181 353.6) 0%, oklch(46.0% 0.171 25.6) 50%, oklch(53.7% 0.123 54.2) 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, #A31920 0%, #2C1113 100%)
OKLCH
linear-gradient(180deg, oklch(46.2% 0.172 25.3) 0%, oklch(22.0% 0.045 16.8) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #DE2B34 0%, #84151A 100%)
OKLCH
radial-gradient(circle, oklch(58.5% 0.213 24.8) 0%, oklch(39.8% 0.145 25.1) 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