#EF5057#EF5057

#EF5057 is a light, vivid red. Relative luminance 0.248; OKLCH L 65.2% C 0.195 H 21.9°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#EF5057
RGB	rgb(239, 80, 87)
HSL	hsl(357, 83%, 63%)
HSV	hsv(357, 67%, 94%)
CMYK	cmyk(0%, 66.5%, 63.6%, 6.3%)
CIE-LAB	lab(56.86, 61.22, 30.59)
CIE-LCH	lch(56.86, 68.44, 26.55°)
OKLab	oklab(65.18% 0.1807 0.0728)
OKLCH	oklch(65.18% 0.195 21.9)
XYZ	xyz(40.1896, 24.7818, 11.6821)
Luminance	0.2478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5057 #50EFE8

analogous

#EF50A7 #EF5057 #EF9850

triadic

#EF5057 #57EF50 #5057EF

tetradic

#EF5057 #A7EF50 #50EFE8 #9850EF

square

#EF5057 #A7EF50 #50EFE8 #9850EF

split-complementary

#EF5057 #50EF98 #50A7EF

monochromatic

#B41018 #EA1821 #EF5057 #F4888D #F9C0C3

Accessibility & contrast

On white

3.53

#EF5057 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#EF5057 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5057

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5057	#FFFFFF	#000000	##000000
##EF5057	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7356

Deuteranopia (green-blind)

#A39553

Tritanopia (blue-blind)

#FF2854

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #ef5057;
/* rgb */ color: rgb(239, 80, 87);
/* oklch */ color: oklch(65.2% 0.195 21.9);

Tailwind

colors: {
  custom: {
    50: '#fc8a86',
    500: '#ef5057',
    950: '#000000',
  },
}

SCSS

$custom: #ef5057;
$custom-light: #fc8a86;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5057",
  "rgb": {
    "r": 239,
    "g": 80,
    "b": 87
  },
  "hsl": {
    "h": 357.358,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65178,
    "c": 0.19478,
    "h": 21.9
  },
  "luminance": 0.24776
}

Semantic roles & 50–950 ramp

primary

#EF5057

secondary

#B0EAE8

accent

#E0D606

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #EF5057

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

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