#E5604D#E5604D

#E5604D is a light, vivid red. Relative luminance 0.256; OKLCH L 65.4% C 0.169 H 30.4°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#E5604D
RGB	rgb(229, 96, 77)
HSL	hsl(8, 75%, 60%)
HSV	hsv(8, 66%, 90%)
CMYK	cmyk(0%, 58.1%, 66.4%, 10.2%)
CIE-LAB	lab(57.62, 50.49, 36.81)
CIE-LCH	lch(57.62, 62.48, 36.10°)
OKLab	oklab(65.39% 0.1461 0.0858)
OKLCH	oklch(65.39% 0.169 30.4)
XYZ	xyz(37.8392, 25.5645, 9.9616)
Luminance	0.2556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5604D #4DD2E5

analogous

#E54D86 #E5604D #E5AC4D

triadic

#E5604D #4DE560 #604DE5

tetradic

#E5604D #86E54D #4DD2E5 #AC4DE5

square

#E5604D #86E54D #4DD2E5 #AC4DE5

split-complementary

#E5604D #4DE5AC #4D86E5

monochromatic

#A02817 #D6361F #E5604D #ED9082 #F5BFB8

Accessibility & contrast

On white

3.44

#E5604D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#E5604D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5604D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5604D	#FFFFFF	#000000	##000000
##E5604D	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)

#83784A

Deuteranopia (green-blind)

#A4954A

Tritanopia (blue-blind)

#FB445C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e5604d;
/* rgb */ color: rgb(229, 96, 77);
/* oklch */ color: oklch(65.4% 0.169 30.4);

Tailwind

colors: {
  custom: {
    50: '#f4927f',
    500: '#e5604d',
    950: '#000000',
  },
}

SCSS

$custom: #e5604d;
$custom-light: #f4927f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5604d",
  "rgb": {
    "r": 229,
    "g": 96,
    "b": 77
  },
  "hsl": {
    "h": 7.5,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.6539,
    "c": 0.16946,
    "h": 30.4
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#E5604D

secondary

#AADDE4

accent

#DAF137

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E5604D

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

Preview Lab → · Contrast checker → · Palette generator →