#E7634A#E7634A

#E7634A is a light, vivid red. Relative luminance 0.264; OKLCH L 66.0% C 0.169 H 32.6°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#E7634A
RGB	rgb(231, 99, 74)
HSL	hsl(10, 77%, 60%)
HSV	hsv(10, 68%, 91%)
CMYK	cmyk(0%, 57.1%, 68%, 9.4%)
CIE-LAB	lab(58.43, 49.65, 39.49)
CIE-LCH	lch(58.43, 63.44, 38.50°)
OKLab	oklab(66.05% 0.1428 0.0912)
OKLCH	oklch(66.05% 0.169 32.6)
XYZ	xyz(38.6566, 26.4121, 9.5397)
Luminance	0.2641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7634A #4ACEE7

analogous

#E74A80 #E7634A #E7B14A

triadic

#E7634A #4AE763 #634AE7

tetradic

#E7634A #80E74A #4ACEE7 #B14AE7

square

#E7634A #80E74A #4ACEE7 #B14AE7

split-complementary

#E7634A #4AE7B1 #4A80E7

monochromatic

#A12C15 #D73A1D #E7634A #EE9280 #F5C0B6

Accessibility & contrast

On white

3.34

#E7634A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#E7634A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7634A

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7634A	#FFFFFF	#000000	##000000
##E7634A	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B47

Deuteranopia (green-blind)

#A79747

Tritanopia (blue-blind)

#FD475E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e7634a;
/* rgb */ color: rgb(231, 99, 74);
/* oklch */ color: oklch(66.0% 0.169 32.6);

Tailwind

colors: {
  custom: {
    50: '#f6937d',
    500: '#e7634a',
    950: '#000000',
  },
}

SCSS

$custom: #e7634a;
$custom-light: #f6937d;
$custom-dark: #000000;

JSON

{
  "hex": "#e7634a",
  "rgb": {
    "r": 231,
    "g": 99,
    "b": 74
  },
  "hsl": {
    "h": 9.554,
    "s": 76.585,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66046,
    "c": 0.16938,
    "h": 32.6
  },
  "luminance": 0.26407
}

Semantic roles & 50–950 ramp

primary

#E7634A

secondary

#A8DBE5

accent

#D5F335

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E7634A

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

Preview Lab → · Contrast checker → · Palette generator →