#E3755A#E3755A

#E3755A is a light, vivid red. Relative luminance 0.298; OKLCH L 68.3% C 0.143 H 34.9°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#E3755A
RGB	rgb(227, 117, 90)
HSL	hsl(12, 71%, 62%)
HSV	hsv(12, 60%, 89%)
CMYK	cmyk(0%, 48.5%, 60.4%, 11%)
CIE-LAB	lab(61.48, 40.39, 34.30)
CIE-LCH	lch(61.48, 52.99, 40.34°)
OKLab	oklab(68.32% 0.1172 0.0818)
OKLCH	oklch(68.32% 0.143 34.9)
XYZ	xyz(39.8886, 29.7962, 13.3215)
Luminance	0.2979 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3755A #5AC8E3

analogous

#E35A84 #E3755A #E3BA5A

triadic

#E3755A #5AE375 #755AE3

tetradic

#E3755A #84E35A #5AC8E3 #BA5AE3

square

#E3755A #84E35A #5AC8E3 #BA5AE3

split-complementary

#E3755A #5AE3BA #5A84E3

monochromatic

#A6371C #DA4926 #E3755A #ECA18E #F5CDC3

Accessibility & contrast

On white

3.02

#E3755A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#E3755A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3755A

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3755A	#FFFFFF	#000000	##000000
##E3755A	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918657

Deuteranopia (green-blind)

#AC9E58

Tritanopia (blue-blind)

#F7616F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #e3755a;
/* rgb */ color: rgb(227, 117, 90);
/* oklch */ color: oklch(68.3% 0.143 34.9);

Tailwind

colors: {
  custom: {
    50: '#f19f89',
    500: '#e3755a',
    950: '#000000',
  },
}

SCSS

$custom: #e3755a;
$custom-light: #f19f89;
$custom-dark: #000000;

JSON

{
  "hex": "#e3755a",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 90
  },
  "hsl": {
    "h": 11.825,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.68317,
    "c": 0.14294,
    "h": 34.9
  },
  "luminance": 0.29792
}

Semantic roles & 50–950 ramp

primary

#E3755A

secondary

#B3DCE6

accent

#ADD312

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180F0B

muted

#867E7C

Preview Lab

Preview with #E3755A

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

Preview Lab → · Contrast checker → · Palette generator →