#E3755E#E3755E

#E3755E is a light, vivid red. Relative luminance 0.299; OKLCH L 68.4% C 0.142 H 33.1°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#E3755E
RGB	rgb(227, 117, 94)
HSL	hsl(10, 70%, 63%)
HSV	hsv(10, 59%, 89%)
CMYK	cmyk(0%, 48.5%, 58.6%, 11%)
CIE-LAB	lab(61.54, 40.67, 32.16)
CIE-LCH	lch(61.54, 51.85, 38.33°)
OKLab	oklab(68.38% 0.1188 0.0773)
OKLCH	oklch(68.38% 0.142 33.1)
XYZ	xyz(40.0634, 29.8661, 14.2424)
Luminance	0.2986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3755E #5ECCE3

analogous

#E35E89 #E3755E #E3B75E

triadic

#E3755E #5EE375 #755EE3

tetradic

#E3755E #89E35E #5ECCE3 #B75EE3

square

#E3755E #89E35E #5ECCE3 #B75EE3

split-complementary

#E3755E #5EE3B7 #5E89E3

monochromatic

#A9361D #DA482A #E3755E #ECA292 #F5CEC6

Accessibility & contrast

On white

3.01

#E3755E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#E3755E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3755E

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3755E	#FFFFFF	#000000	##000000
##E3755E	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91865C

Deuteranopia (green-blind)

#AB9E5C

Tritanopia (blue-blind)

#F76270

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #e3755e;
/* rgb */ color: rgb(227, 117, 94);
/* oklch */ color: oklch(68.4% 0.142 33.1);

Tailwind

colors: {
  custom: {
    50: '#f19f8c',
    500: '#e3755e',
    950: '#000000',
  },
}

SCSS

$custom: #e3755e;
$custom-light: #f19f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e3755e",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 94
  },
  "hsl": {
    "h": 10.376,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68383,
    "c": 0.14171,
    "h": 33.1
  },
  "luminance": 0.29862
}

Semantic roles & 50–950 ramp

primary

#E3755E

secondary

#B6DEE6

accent

#B1D213

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180F0C

muted

#867E7D

Preview Lab

Preview with #E3755E

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

Preview Lab → · Contrast checker → · Palette generator →