#E5664D#E5664D

#E5664D is a light, vivid red. Relative luminance 0.267; OKLCH L 66.2% C 0.164 H 32.8°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#E5664D
RGB	rgb(229, 102, 77)
HSL	hsl(10, 75%, 60%)
HSV	hsv(10, 66%, 90%)
CMYK	cmyk(0%, 55.5%, 66.4%, 10.2%)
CIE-LAB	lab(58.70, 47.69, 38.10)
CIE-LCH	lch(58.70, 61.04, 38.62°)
OKLab	oklab(66.2% 0.1374 0.0886)
OKLCH	oklch(66.2% 0.164 32.8)
XYZ	xyz(38.4077, 26.7015, 10.1511)
Luminance	0.2670 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5664D #4DCCE5

analogous

#E54D80 #E5664D #E5B24D

triadic

#E5664D #4DE566 #664DE5

tetradic

#E5664D #80E54D #4DCCE5 #B24DE5

square

#E5664D #80E54D #4DCCE5 #B24DE5

split-complementary

#E5664D #4DE5B2 #4D80E5

monochromatic

#A02E17 #D63D1F #E5664D #ED9482 #F5C2B8

Accessibility & contrast

On white

3.31

#E5664D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#E5664D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5664D

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5664D	#FFFFFF	#000000	##000000
##E5664D	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C4A

Deuteranopia (green-blind)

#A7984A

Tritanopia (blue-blind)

#FA4C60

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e5664d;
/* rgb */ color: rgb(229, 102, 77);
/* oklch */ color: oklch(66.2% 0.164 32.8);

Tailwind

colors: {
  custom: {
    50: '#f4957f',
    500: '#e5664d',
    950: '#000000',
  },
}

SCSS

$custom: #e5664d;
$custom-light: #f4957f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5664d",
  "rgb": {
    "r": 229,
    "g": 102,
    "b": 77
  },
  "hsl": {
    "h": 9.868,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.66203,
    "c": 0.16351,
    "h": 32.8
  },
  "luminance": 0.26697
}

Semantic roles & 50–950 ramp

primary

#E5664D

secondary

#AADBE4

accent

#D2F137

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E5664D

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

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