#E6604D#E6604D

#E6604D is a light, vivid red. Relative luminance 0.257; OKLCH L 65.5% C 0.171 H 30.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#E6604D
RGB	rgb(230, 96, 77)
HSL	hsl(7, 75%, 60%)
HSV	hsv(7, 67%, 90%)
CMYK	cmyk(0%, 58.3%, 66.5%, 9.8%)
CIE-LAB	lab(57.78, 50.84, 37.04)
CIE-LCH	lch(57.78, 62.90, 36.08°)
OKLab	oklab(65.54% 0.1471 0.0863)
OKLCH	oklch(65.54% 0.171 30.4)
XYZ	xyz(38.1593, 25.7296, 9.9766)
Luminance	0.2572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6604D #4DD3E6

analogous

#E64D86 #E6604D #E6AC4D

triadic

#E6604D #4DE660 #604DE6

tetradic

#E6604D #86E64D #4DD3E6 #AC4DE6

square

#E6604D #86E64D #4DD3E6 #AC4DE6

split-complementary

#E6604D #4DE6AC #4D86E6

monochromatic

#A22817 #D8351E #E6604D #EE9083 #F5C0B8

Accessibility & contrast

On white

3.42

#E6604D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#E6604D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E6604D

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6604D	#FFFFFF	#000000	##000000
##E6604D	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83794A

Deuteranopia (green-blind)

#A5964A

Tritanopia (blue-blind)

#FC445C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e6604d;
/* rgb */ color: rgb(230, 96, 77);
/* oklch */ color: oklch(65.5% 0.171 30.4);

Tailwind

colors: {
  custom: {
    50: '#f5927f',
    500: '#e6604d',
    950: '#000000',
  },
}

SCSS

$custom: #e6604d;
$custom-light: #f5927f;
$custom-dark: #000000;

JSON

{
  "hex": "#e6604d",
  "rgb": {
    "r": 230,
    "g": 96,
    "b": 77
  },
  "hsl": {
    "h": 7.451,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6554,
    "c": 0.17055,
    "h": 30.4
  },
  "luminance": 0.25725
}

Semantic roles & 50–950 ramp

primary

#E6604D

secondary

#AADDE5

accent

#BFD80E

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E6604D

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

Preview Lab → · Contrast checker → · Palette generator →