#EF8183#EF8183

#EF8183 is a light, vivid red. Relative luminance 0.357; OKLCH L 72.6% C 0.135 H 19.8°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#EF8183
RGB	rgb(239, 129, 131)
HSL	hsl(359, 77%, 72%)
HSV	hsv(359, 46%, 94%)
CMYK	cmyk(0%, 46%, 45.2%, 6.3%)
CIE-LAB	lab(66.29, 42.23, 18.02)
CIE-LCH	lch(66.29, 45.92, 23.11°)
OKLab	oklab(72.56% 0.1271 0.0458)
OKLCH	oklch(72.56% 0.135 19.8)
XYZ	xyz(47.5465, 35.6946, 25.8541)
Luminance	0.3569 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8183 #81EFED

analogous

#EF81BA #EF8183 #EFB681

triadic

#EF8183 #83EF81 #8183EF

tetradic

#EF8183 #BAEF81 #81EFED #B681EF

square

#EF8183 #BAEF81 #81EFED #B681EF

split-complementary

#EF8183 #81EFB6 #81BAEF

monochromatic

#DA1C1F #E84B4E #EF8183 #F6B7B8 #FCE4E4

Accessibility & contrast

On white

2.58

#EF8183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#EF8183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8183

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8183	#FFFFFF	#000000	##000000
##EF8183	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989482

Deuteranopia (green-blind)

#B4AA81

Tritanopia (blue-blind)

#FF7382

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #ef8183;
/* rgb */ color: rgb(239, 129, 131);
/* oklch */ color: oklch(72.6% 0.135 19.8);

Tailwind

colors: {
  custom: {
    50: '#f8a7a7',
    500: '#ef8183',
    950: '#000000',
  },
}

SCSS

$custom: #ef8183;
$custom-light: #f8a7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8183",
  "rgb": {
    "r": 239,
    "g": 129,
    "b": 131
  },
  "hsl": {
    "h": 358.909,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.72555,
    "c": 0.1351,
    "h": 19.8
  },
  "luminance": 0.3569
}

Semantic roles & 50–950 ramp

primary

#EF8183

secondary

#D8F3F3

accent

#DAD60C

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#18100F

muted

#867F7F

Preview Lab

Preview with #EF8183

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

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