#E5634C#E5634C

#E5634C is a light, vivid red. Relative luminance 0.261; OKLCH L 65.8% C 0.167 H 32.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#E5634C
RGB	rgb(229, 99, 76)
HSL	hsl(9, 75%, 60%)
HSV	hsv(9, 67%, 90%)
CMYK	cmyk(0%, 56.8%, 66.8%, 10.2%)
CIE-LAB	lab(58.14, 49.04, 37.98)
CIE-LCH	lch(58.14, 62.03, 37.76°)
OKLab	oklab(65.78% 0.1415 0.0882)
OKLCH	oklch(65.78% 0.167 32)
XYZ	xyz(38.0831, 26.1084, 9.8701)
Luminance	0.2610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5634C #4CCEE5

analogous

#E54C81 #E5634C #E5B04C

triadic

#E5634C #4CE563 #634CE5

tetradic

#E5634C #81E54C #4CCEE5 #B04CE5

square

#E5634C #81E54C #4CCEE5 #B04CE5

split-complementary

#E5634C #4CE5B0 #4C81E5

monochromatic

#9F2C17 #D53A1F #E5634C #ED9281 #F5C0B7

Accessibility & contrast

On white

3.38

#E5634C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#E5634C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5634C

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5634C	#FFFFFF	#000000	##000000
##E5634C	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857A49

Deuteranopia (green-blind)

#A59649

Tritanopia (blue-blind)

#FB485E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e5634c;
/* rgb */ color: rgb(229, 99, 76);
/* oklch */ color: oklch(65.8% 0.167 32.0);

Tailwind

colors: {
  custom: {
    50: '#f4937f',
    500: '#e5634c',
    950: '#000000',
  },
}

SCSS

$custom: #e5634c;
$custom-light: #f4937f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5634c",
  "rgb": {
    "r": 229,
    "g": 99,
    "b": 76
  },
  "hsl": {
    "h": 9.02,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.65777,
    "c": 0.16671,
    "h": 32
  },
  "luminance": 0.26103
}

Semantic roles & 50–950 ramp

primary

#E5634C

secondary

#A9DBE4

accent

#D5F137

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E5634C

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

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