#E4604F#E4604F

#E4604F is a light, vivid red. Relative luminance 0.254; OKLCH L 65.3% C 0.168 H 29.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#E4604F
RGB	rgb(228, 96, 79)
HSL	hsl(7, 73%, 60%)
HSV	hsv(7, 65%, 89%)
CMYK	cmyk(0%, 57.9%, 65.4%, 10.6%)
CIE-LAB	lab(57.49, 50.25, 35.51)
CIE-LCH	lch(57.49, 61.53, 35.25°)
OKLab	oklab(65.27% 0.1459 0.0832)
OKLCH	oklch(65.27% 0.168 29.7)
XYZ	xyz(37.5927, 25.4291, 10.3243)
Luminance	0.2542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4604F #4FD3E4

analogous

#E44F88 #E4604F #E4AB4F

triadic

#E4604F #4FE460 #604FE4

tetradic

#E4604F #88E44F #4FD3E4 #AB4FE4

square

#E4604F #88E44F #4FD3E4 #AB4FE4

split-complementary

#E4604F #4FE4AB #4F88E4

monochromatic

#A02819 #D53521 #E4604F #EC9084 #F4C0B9

Accessibility & contrast

On white

3.45

#E4604F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#E4604F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4604F

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4604F	#FFFFFF	#000000	##000000
##E4604F	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83784D

Deuteranopia (green-blind)

#A3954C

Tritanopia (blue-blind)

#F9455D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e4604f;
/* rgb */ color: rgb(228, 96, 79);
/* oklch */ color: oklch(65.3% 0.168 29.7);

Tailwind

colors: {
  custom: {
    50: '#f39181',
    500: '#e4604f',
    950: '#000000',
  },
}

SCSS

$custom: #e4604f;
$custom-light: #f39181;
$custom-dark: #000000;

JSON

{
  "hex": "#e4604f",
  "rgb": {
    "r": 228,
    "g": 96,
    "b": 79
  },
  "hsl": {
    "h": 6.846,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6527,
    "c": 0.16793,
    "h": 29.7
  },
  "luminance": 0.25424
}

Semantic roles & 50–950 ramp

primary

#E4604F

secondary

#ABDDE4

accent

#BFD610

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E4604F

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

Preview Lab → · Contrast checker → · Palette generator →