#E4737E#E4737E

#E4737E is a light, vivid red. Relative luminance 0.303; OKLCH L 68.9% C 0.140 H 15.4°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#E4737E
RGB	rgb(228, 115, 126)
HSL	hsl(354, 68%, 67%)
HSV	hsv(354, 50%, 89%)
CMYK	cmyk(0%, 49.6%, 44.7%, 10.6%)
CIE-LAB	lab(61.88, 44.81, 14.53)
CIE-LCH	lch(61.88, 47.11, 17.97°)
OKLab	oklab(68.87% 0.1353 0.0373)
OKLCH	oklch(68.87% 0.14 15.4)
XYZ	xyz(41.8942, 30.2661, 23.3703)
Luminance	0.3026 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4737E #73E4D9

analogous

#E473B7 #E4737E #E4A073

triadic

#E4737E #7EE473 #737EE4

tetradic

#E4737E #B7E473 #73E4D9 #A073E4

square

#E4737E #B7E473 #73E4D9 #A073E4

split-complementary

#E4737E #73E4A0 #73B7E4

monochromatic

#B92432 #DA404F #E4737E #EEA6AD #F8DADD

Accessibility & contrast

On white

2.98

#E4737E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#E4737E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4737E

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4737E	#FFFFFF	#000000	##000000
##E4737E	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A887E

Deuteranopia (green-blind)

#A79E7C

Tritanopia (blue-blind)

#F66577

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #e4737e;
/* rgb */ color: rgb(228, 115, 126);
/* oklch */ color: oklch(68.9% 0.140 15.4);

Tailwind

colors: {
  custom: {
    50: '#f09ea3',
    500: '#e4737e',
    950: '#000000',
  },
}

SCSS

$custom: #e4737e;
$custom-light: #f09ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#e4737e",
  "rgb": {
    "r": 228,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 354.159,
    "s": 67.665,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68869,
    "c": 0.14035,
    "h": 15.4
  },
  "luminance": 0.30262
}

Semantic roles & 50–950 ramp

primary

#E4737E

secondary

#C8EBE8

accent

#D0BE16

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#170F0F

muted

#857E7F

Preview Lab

Preview with #E4737E

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

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