#E3756D#E3756D

#E3756D is a light, vivid red. Relative luminance 0.302; OKLCH L 68.7% C 0.138 H 25.6°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#E3756D
RGB	rgb(227, 117, 109)
HSL	hsl(4, 68%, 66%)
HSV	hsv(4, 52%, 89%)
CMYK	cmyk(0%, 48.5%, 52%, 11%)
CIE-LAB	lab(61.79, 41.87, 24.08)
CIE-LCH	lch(61.79, 48.30, 29.91°)
OKLab	oklab(68.66% 0.1246 0.0597)
OKLCH	oklch(68.66% 0.138 25.6)
XYZ	xyz(40.8031, 30.1620, 18.1381)
Luminance	0.3016 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3756D #6DDBE3

analogous

#E36DA0 #E3756D #E3B06D

triadic

#E3756D #6DE375 #756DE3

tetradic

#E3756D #A0E36D #6DDBE3 #B06DE3

square

#E3756D #A0E36D #6DDBE3 #B06DE3

split-complementary

#E3756D #6DE3B0 #6DA0E3

monochromatic

#B32C22 #D9443A #E3756D #EDA6A0 #F7D6D4

Accessibility & contrast

On white

2.99

#E3756D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#E3756D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3756D

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3756D	#FFFFFF	#000000	##000000
##E3756D	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F876C

Deuteranopia (green-blind)

#AA9E6B

Tritanopia (blue-blind)

#F66474

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #e3756d;
/* rgb */ color: rgb(227, 117, 109);
/* oklch */ color: oklch(68.7% 0.138 25.6);

Tailwind

colors: {
  custom: {
    50: '#f09f97',
    500: '#e3756d',
    950: '#000000',
  },
}

SCSS

$custom: #e3756d;
$custom-light: #f09f97;
$custom-dark: #000000;

JSON

{
  "hex": "#e3756d",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 109
  },
  "hsl": {
    "h": 4.068,
    "s": 67.816,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6866,
    "c": 0.1381,
    "h": 25.6
  },
  "luminance": 0.30158
}

Semantic roles & 50–950 ramp

primary

#E3756D

secondary

#C2E7E9

accent

#C3D016

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#170F0D

muted

#857E7E

Preview Lab

Preview with #E3756D

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

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