#EF5055#EF5055

#EF5055 is a light, vivid red. Relative luminance 0.247; OKLCH L 65.1% C 0.195 H 22.7°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#EF5055
RGB	rgb(239, 80, 85)
HSL	hsl(358, 83%, 63%)
HSV	hsv(358, 67%, 94%)
CMYK	cmyk(0%, 66.5%, 64.4%, 6.3%)
CIE-LAB	lab(56.83, 61.11, 31.70)
CIE-LCH	lch(56.83, 68.84, 27.42°)
OKLab	oklab(65.14% 0.1799 0.0751)
OKLCH	oklch(65.14% 0.195 22.7)
XYZ	xyz(40.1091, 24.7496, 11.2577)
Luminance	0.2474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5055 #50EFEA

analogous

#EF50A5 #EF5055 #EF9A50

triadic

#EF5055 #55EF50 #5055EF

tetradic

#EF5055 #A5EF50 #50EFEA #9A50EF

square

#EF5055 #A5EF50 #50EFEA #9A50EF

split-complementary

#EF5055 #50EF9A #50A5EF

monochromatic

#B41016 #EA181F #EF5055 #F4888B #F9C0C2

Accessibility & contrast

On white

3.53

#EF5055 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#EF5055 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5055

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5055	#FFFFFF	#000000	##000000
##EF5055	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7354

Deuteranopia (green-blind)

#A39551

Tritanopia (blue-blind)

#FF2753

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #ef5055;
/* rgb */ color: rgb(239, 80, 85);
/* oklch */ color: oklch(65.1% 0.195 22.7);

Tailwind

colors: {
  custom: {
    50: '#fc8a85',
    500: '#ef5055',
    950: '#000000',
  },
}

SCSS

$custom: #ef5055;
$custom-light: #fc8a85;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5055",
  "rgb": {
    "r": 239,
    "g": 80,
    "b": 85
  },
  "hsl": {
    "h": 358.113,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65144,
    "c": 0.19496,
    "h": 22.7
  },
  "luminance": 0.24744
}

Semantic roles & 50–950 ramp

primary

#EF5055

secondary

#B0EAE8

accent

#E0D906

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #EF5055

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

Preview Lab → · Contrast checker → · Palette generator →