#E4635F#E4635F

#E4635F is a light, vivid red. Relative luminance 0.262; OKLCH L 65.9% C 0.162 H 24.3°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#E4635F
RGB	rgb(228, 99, 95)
HSL	hsl(2, 71%, 63%)
HSV	hsv(2, 58%, 89%)
CMYK	cmyk(0%, 56.6%, 58.3%, 10.6%)
CIE-LAB	lab(58.27, 49.89, 27.44)
CIE-LCH	lch(58.27, 56.94, 28.81°)
OKLab	oklab(65.94% 0.1475 0.0666)
OKLCH	oklch(65.94% 0.162 24.3)
XYZ	xyz(38.5257, 26.2487, 13.8620)
Luminance	0.2624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4635F #5FE0E4

analogous

#E45F9D #E4635F #E4A65F

triadic

#E4635F #5FE463 #635FE4

tetradic

#E4635F #9DE45F #5FE0E4 #A65FE4

square

#E4635F #9DE45F #5FE0E4 #A65FE4

split-complementary

#E4635F #5FE4A6 #5F9DE4

monochromatic

#AC211D #DB302B #E4635F #ED9693 #F6C9C8

Accessibility & contrast

On white

3.36

#E4635F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#E4635F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4635F

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4635F	#FFFFFF	#000000	##000000
##E4635F	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837B5E

Deuteranopia (green-blind)

#A3965C

Tritanopia (blue-blind)

#F94C63

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e4635f;
/* rgb */ color: rgb(228, 99, 95);
/* oklch */ color: oklch(65.9% 0.162 24.3);

Tailwind

colors: {
  custom: {
    50: '#f2948c',
    500: '#e4635f',
    950: '#000000',
  },
}

SCSS

$custom: #e4635f;
$custom-light: #f2948c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4635f",
  "rgb": {
    "r": 228,
    "g": 99,
    "b": 95
  },
  "hsl": {
    "h": 1.805,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6594,
    "c": 0.16186,
    "h": 24.3
  },
  "luminance": 0.26244
}

Semantic roles & 50–950 ramp

primary

#E4635F

secondary

#B8E6E7

accent

#CDD312

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E4635F

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

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