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ColorsPalettesDownload for iOS

#E74C3C

Tomato

#E74C3CTomato

Luminance

0.225

Category

Red

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#E74C3C
No #
E74C3C

RGB

RGB
rgb(231, 76, 60)
Values
R:231 G:76 B:60

HSL

HSL
hsl(6, 78%, 57%)
Values
H:6° S:78% L:57%

HSV / HSB

HSV
hsv(6, 74%, 91%)
Values
H:6° S:74% V:91%

CMYK

CMYK
cmyk(0%, 67%, 74%, 9%)
Values
C:0 M:67 Y:74 K:9

LAB

LAB
lab(55, 59, 43)
Values
L:55 a:59 b:43

OKLCH

OKLCH
oklch(63.1% 0.194 29.4)
Values
L:63.1% C:0.194 H:29.4°

Code Formats

CSS
color: #E74C3C;
Swift
UIColor(red: 0.906, green: 0.298, blue: 0.235, alpha: 1.0)
Kotlin
Color(0xFFE74C3C)
Flutter
Color(0xFFE74C3C)
Android
#FFE74C3C

Contrast Analysis

WCAG compliance with grayscale colors

On White

3.82:1

AA-large

On Black

5.50:1

AA

Grayscale Contrast

Aa

0%

5.5

AA
Aa

10%

4.6

AA
Aa

20%

3.3

AA-large
Aa

30%

2.2

Fail
Aa

40%

1.5

Fail
Aa

50%

1.0

Fail
Aa

60%

1.3

Fail
Aa

70%

1.8

Fail
Aa

80%

2.4

Fail
Aa

90%

3.0

AA-large
Aa

100%

3.8

AA-large

Best Grayscale Contrast

#000000 with ratio 5.50:1

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, #F2A097 0%, #A82315 100%)
OKLCH
linear-gradient(90deg, oklch(78.5% 0.099 26.4) 0%, oklch(47.8% 0.171 30.3) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #F96C5D 0%, #F01800 100%)
OKLCH
linear-gradient(135deg, oklch(70.2% 0.176 28.5) 0%, oklch(60.5% 0.241 30.3) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #E74C3C 0%, #3CD6E7 100%)
OKLCH
linear-gradient(90deg, oklch(63.1% 0.194 29.4) 0%, oklch(80.6% 0.125 206.1) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #E73C80 0%, #E74C3C 50%, #E7A23C 100%)
OKLCH
linear-gradient(90deg, oklch(62.9% 0.212 1.6) 0%, oklch(63.1% 0.194 29.4) 50%, oklch(76.2% 0.140 72.9) 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, #E74D3C 0%, #2D1310 100%)
OKLCH
linear-gradient(180deg, oklch(63.2% 0.193 29.7) 0%, oklch(22.5% 0.043 27.9) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #EF8B80 0%, #BF2818 100%)
OKLCH
radial-gradient(circle, oklch(74.1% 0.124 27.1) 0%, oklch(52.4% 0.189 30.3) 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

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