#EF565B#EF565B

#EF565B is a light, vivid red. Relative luminance 0.258; OKLCH L 65.9% C 0.188 H 22.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#EF565B
RGB	rgb(239, 86, 91)
HSL	hsl(358, 83%, 64%)
HSV	hsv(358, 64%, 94%)
CMYK	cmyk(0%, 64%, 61.9%, 6.3%)
CIE-LAB	lab(57.82, 59.06, 29.50)
CIE-LCH	lch(57.82, 66.01, 26.54°)
OKLab	oklab(65.91% 0.1745 0.0707)
OKLCH	oklch(65.91% 0.188 22.1)
XYZ	xyz(40.8167, 25.7672, 12.7198)
Luminance	0.2576 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF565B #56EFEA

analogous

#EF56A7 #EF565B #EF9D56

triadic

#EF565B #5BEF56 #565BEF

tetradic

#EF565B #A7EF56 #56EFEA #9D56EF

square

#EF565B #A7EF56 #56EFEA #9D56EF

split-complementary

#EF565B #56EF9D #56A7EF

monochromatic

#B91217 #EA1E25 #EF565B #F48E91 #FAC6C8

Accessibility & contrast

On white

3.41

#EF565B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#EF565B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF565B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF565B	#FFFFFF	#000000	##000000
##EF565B	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E765A

Deuteranopia (green-blind)

#A49757

Tritanopia (blue-blind)

#FF3459

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ef565b;
/* rgb */ color: rgb(239, 86, 91);
/* oklch */ color: oklch(65.9% 0.188 22.1);

Tailwind

colors: {
  custom: {
    50: '#fb8d89',
    500: '#ef565b',
    950: '#000000',
  },
}

SCSS

$custom: #ef565b;
$custom-light: #fb8d89;
$custom-dark: #000000;

JSON

{
  "hex": "#ef565b",
  "rgb": {
    "r": 239,
    "g": 86,
    "b": 91
  },
  "hsl": {
    "h": 358.039,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65913,
    "c": 0.18832,
    "h": 22.1
  },
  "luminance": 0.25762
}

Semantic roles & 50–950 ramp

primary

#EF565B

secondary

#B5EBEA

accent

#DFD806

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF565B

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

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