#ED4A51#ED4A51

#ED4A51 is a light, vivid red. Relative luminance 0.235; OKLCH L 64.1% C 0.199 H 22.5°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#ED4A51
RGB	rgb(237, 74, 81)
HSL	hsl(357, 82%, 61%)
HSV	hsv(357, 69%, 93%)
CMYK	cmyk(0%, 68.8%, 65.8%, 7.1%)
CIE-LAB	lab(55.59, 62.55, 32.37)
CIE-LCH	lch(55.59, 70.43, 27.36°)
OKLab	oklab(64.13% 0.184 0.0762)
OKLCH	oklch(64.13% 0.199 22.5)
XYZ	xyz(38.8631, 23.5018, 10.2729)
Luminance	0.2350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED4A51 #4AEDE6

analogous

#ED4AA2 #ED4A51 #ED944A

triadic

#ED4A51 #51ED4A #4A51ED

tetradic

#ED4A51 #A2ED4A #4AEDE6 #944AED

square

#ED4A51 #A2ED4A #4AEDE6 #944AED

split-complementary

#ED4A51 #4AED94 #4AA2ED

monochromatic

#AC1118 #E3171F #ED4A51 #F38287 #F8B9BC

Accessibility & contrast

On white

3.68

#ED4A51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#ED4A51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED4A51

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED4A51	#FFFFFF	#000000	##000000
##ED4A51	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F50

Deuteranopia (green-blind)

#A0924C

Tritanopia (blue-blind)

#FF194E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #ed4a51;
/* rgb */ color: rgb(237, 74, 81);
/* oklch */ color: oklch(64.1% 0.199 22.5);

Tailwind

colors: {
  custom: {
    50: '#fb8682',
    500: '#ed4a51',
    950: '#000000',
  },
}

SCSS

$custom: #ed4a51;
$custom-light: #fb8682;
$custom-dark: #000000;

JSON

{
  "hex": "#ed4a51",
  "rgb": {
    "r": 237,
    "g": 74,
    "b": 81
  },
  "hsl": {
    "h": 357.423,
    "s": 81.91,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6413,
    "c": 0.19911,
    "h": 22.5
  },
  "luminance": 0.23496
}

Semantic roles & 50–950 ramp

primary

#ED4A51

secondary

#ABE8E5

accent

#DED507

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #ED4A51

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

Preview Lab → · Contrast checker → · Palette generator →