#EF838F#EF838F

#EF838F is a light, vivid red. Relative luminance 0.366; OKLCH L 73.1% C 0.132 H 13.8°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#EF838F
RGB	rgb(239, 131, 143)
HSL	hsl(353, 77%, 73%)
HSV	hsv(353, 45%, 94%)
CMYK	cmyk(0%, 45.2%, 40.2%, 6.3%)
CIE-LAB	lab(66.95, 42.47, 12.20)
CIE-LCH	lch(66.95, 44.18, 16.02°)
OKLab	oklab(73.15% 0.1286 0.0317)
OKLCH	oklch(73.15% 0.132 13.8)
XYZ	xyz(48.6734, 36.5710, 30.4768)
Luminance	0.3657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF838F #83EFE3

analogous

#EF83C5 #EF838F #EFAD83

triadic

#EF838F #8FEF83 #838FEF

tetradic

#EF838F #C5EF83 #83EFE3 #AD83EF

square

#EF838F #C5EF83 #83EFE3 #AD83EF

split-complementary

#EF838F #83EFAD #83C5EF

monochromatic

#DB1C32 #E84D5E #EF838F #F6B9C0 #FCE4E7

Accessibility & contrast

On white

2.53

#EF838F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#EF838F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF838F

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF838F	#FFFFFF	#000000	##000000
##EF838F	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98968F

Deuteranopia (green-blind)

#B3AB8D

Tritanopia (blue-blind)

#FF7788

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef838f;
/* rgb */ color: rgb(239, 131, 143);
/* oklch */ color: oklch(73.1% 0.132 13.8);

Tailwind

colors: {
  custom: {
    50: '#f7a9af',
    500: '#ef838f',
    950: '#000000',
  },
}

SCSS

$custom: #ef838f;
$custom-light: #f7a9af;
$custom-dark: #000000;

JSON

{
  "hex": "#ef838f",
  "rgb": {
    "r": 239,
    "g": 131,
    "b": 143
  },
  "hsl": {
    "h": 353.333,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.73149,
    "c": 0.1324,
    "h": 13.8
  },
  "luminance": 0.36566
}

Semantic roles & 50–950 ramp

primary

#EF838F

secondary

#D8F3F0

accent

#D9C30C

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#181010

muted

#867F7F

Preview Lab

Preview with #EF838F

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

Preview Lab → · Contrast checker → · Palette generator →