#ED5F40#ED5F40

#ED5F40 is a light, vivid red. Relative luminance 0.266; OKLCH L 66.3% C 0.182 H 33.9°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#ED5F40
RGB	rgb(237, 95, 64)
HSL	hsl(11, 83%, 59%)
HSV	hsv(11, 73%, 93%)
CMYK	cmyk(0%, 59.9%, 73%, 7.1%)
CIE-LAB	lab(58.57, 53.11, 45.24)
CIE-LCH	lch(58.57, 69.77, 40.43°)
OKLab	oklab(66.3% 0.151 0.1015)
OKLCH	oklch(66.3% 0.182 33.9)
XYZ	xyz(39.9469, 26.5646, 7.8735)
Luminance	0.2656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED5F40 #40CEED

analogous

#ED4078 #ED5F40 #EDB540

triadic

#ED5F40 #40ED5F #5F40ED

tetradic

#ED5F40 #78ED40 #40CEED #B540ED

square

#ED5F40 #78ED40 #40CEED #B540ED

split-complementary

#ED5F40 #40EDB5 #4078ED

monochromatic

#A32A0F #DB3815 #ED5F40 #F28E78 #F8BDB0

Accessibility & contrast

On white

3.33

#ED5F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#ED5F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED5F40

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED5F40	#FFFFFF	#000000	##000000
##ED5F40	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793C

Deuteranopia (green-blind)

#A9993C

Tritanopia (blue-blind)

#FF3E58

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ed5f40;
/* rgb */ color: rgb(237, 95, 64);
/* oklch */ color: oklch(66.3% 0.182 33.9);

Tailwind

colors: {
  custom: {
    50: '#fb9176',
    500: '#ed5f40',
    950: '#000000',
  },
}

SCSS

$custom: #ed5f40;
$custom-light: #fb9176;
$custom-dark: #000000;

JSON

{
  "hex": "#ed5f40",
  "rgb": {
    "r": 237,
    "g": 95,
    "b": 64
  },
  "hsl": {
    "h": 10.751,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66301,
    "c": 0.18198,
    "h": 33.9
  },
  "luminance": 0.26559
}

Semantic roles & 50–950 ramp

primary

#ED5F40

secondary

#A2DAE6

accent

#D5F92F

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#190D08

muted

#867E7B

Preview Lab

Preview with #ED5F40

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

Preview Lab → · Contrast checker → · Palette generator →