#E5604C#E5604C

#E5604C is a light, vivid red. Relative luminance 0.255; OKLCH L 65.4% C 0.170 H 30.8°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#E5604C
RGB	rgb(229, 96, 76)
HSL	hsl(8, 75%, 60%)
HSV	hsv(8, 67%, 90%)
CMYK	cmyk(0%, 58.1%, 66.8%, 10.2%)
CIE-LAB	lab(57.61, 50.43, 37.35)
CIE-LCH	lch(57.61, 62.76, 36.52°)
OKLab	oklab(65.38% 0.1458 0.0868)
OKLCH	oklch(65.38% 0.17 30.8)
XYZ	xyz(37.8042, 25.5505, 9.7771)
Luminance	0.2555 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5604C #4CD1E5

analogous

#E54C85 #E5604C #E5AC4C

triadic

#E5604C #4CE560 #604CE5

tetradic

#E5604C #85E54C #4CD1E5 #AC4CE5

square

#E5604C #85E54C #4CD1E5 #AC4CE5

split-complementary

#E5604C #4CE5AC #4C85E5

monochromatic

#9F2917 #D5371F #E5604C #ED8F81 #F5BFB7

Accessibility & contrast

On white

3.44

#E5604C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#E5604C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5604C

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5604C	#FFFFFF	#000000	##000000
##E5604C	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837849

Deuteranopia (green-blind)

#A49549

Tritanopia (blue-blind)

#FB445C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e5604c;
/* rgb */ color: rgb(229, 96, 76);
/* oklch */ color: oklch(65.4% 0.170 30.8);

Tailwind

colors: {
  custom: {
    50: '#f4917e',
    500: '#e5604c',
    950: '#000000',
  },
}

SCSS

$custom: #e5604c;
$custom-light: #f4917e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5604c",
  "rgb": {
    "r": 229,
    "g": 96,
    "b": 76
  },
  "hsl": {
    "h": 7.843,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.65375,
    "c": 0.16968,
    "h": 30.8
  },
  "luminance": 0.25546
}

Semantic roles & 50–950 ramp

primary

#E5604C

secondary

#A9DCE4

accent

#D9F137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E5604C

Body copy rendered with the generated semantic roles for this colour.

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