#E6604A#E6604A

#E6604A is a light, vivid red. Relative luminance 0.257; OKLCH L 65.5% C 0.171 H 31.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#E6604A
RGB	rgb(230, 96, 74)
HSL	hsl(8, 76%, 60%)
HSV	hsv(8, 68%, 90%)
CMYK	cmyk(0%, 58.3%, 67.8%, 9.8%)
CIE-LAB	lab(57.74, 50.68, 38.65)
CIE-LCH	lch(57.74, 63.73, 37.33°)
OKLab	oklab(65.5% 0.1461 0.0893)
OKLCH	oklch(65.5% 0.171 31.5)
XYZ	xyz(38.0558, 25.6882, 9.4316)
Luminance	0.2568 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6604A #4AD0E6

analogous

#E64A82 #E6604A #E6AE4A

triadic

#E6604A #4AE660 #604AE6

tetradic

#E6604A #82E64A #4AD0E6 #AE4AE6

square

#E6604A #82E64A #4AD0E6 #AE4AE6

split-complementary

#E6604A #4AE6AE #4A82E6

monochromatic

#A02916 #D5371D #E6604A #ED8F80 #F5BEB6

Accessibility & contrast

On white

3.42

#E6604A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#E6604A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E6604A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6604A	#FFFFFF	#000000	##000000
##E6604A	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)

#847847

Deuteranopia (green-blind)

#A59646

Tritanopia (blue-blind)

#FC435B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e6604a;
/* rgb */ color: rgb(230, 96, 74);
/* oklch */ color: oklch(65.5% 0.171 31.5);

Tailwind

colors: {
  custom: {
    50: '#f5927d',
    500: '#e6604a',
    950: '#000000',
  },
}

SCSS

$custom: #e6604a;
$custom-light: #f5927d;
$custom-dark: #000000;

JSON

{
  "hex": "#e6604a",
  "rgb": {
    "r": 230,
    "g": 96,
    "b": 74
  },
  "hsl": {
    "h": 8.462,
    "s": 75.728,
    "l": 59.608
  },
  "oklch": {
    "l": 0.65497,
    "c": 0.17122,
    "h": 31.5
  },
  "luminance": 0.25683
}

Semantic roles & 50–950 ramp

primary

#E6604A

secondary

#A8DCE4

accent

#D8F235

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E6604A

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

Preview Lab → · Contrast checker → · Palette generator →