#EF817A#EF817A

#EF817A is a light, vivid red. Relative luminance 0.355; OKLCH L 72.4% C 0.136 H 24.8°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#EF817A
RGB	rgb(239, 129, 122)
HSL	hsl(4, 79%, 71%)
HSV	hsv(4, 49%, 94%)
CMYK	cmyk(0%, 46%, 49%, 6.3%)
CIE-LAB	lab(66.11, 41.38, 22.83)
CIE-LCH	lch(66.11, 47.26, 28.89°)
OKLab	oklab(72.36% 0.1236 0.0571)
OKLCH	oklch(72.36% 0.136 24.8)
XYZ	xyz(46.9628, 35.4611, 22.7800)
Luminance	0.3546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF817A #7AE8EF

analogous

#EF7AAD #EF817A #EFBB7A

triadic

#EF817A #7AEF81 #817AEF

tetradic

#EF817A #ADEF7A #7AE8EF #BB7AEF

square

#EF817A #ADEF7A #7AE8EF #BB7AEF

split-complementary

#EF817A #7AEFBB #7AADEF

monochromatic

#D5251A #E84D43 #EF817A #F6B5B1 #FCE5E4

Accessibility & contrast

On white

2.60

#EF817A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#EF817A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF817A

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF817A	#FFFFFF	#000000	##000000
##EF817A	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9379

Deuteranopia (green-blind)

#B5A978

Tritanopia (blue-blind)

#FF7180

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #ef817a;
/* rgb */ color: rgb(239, 129, 122);
/* oklch */ color: oklch(72.4% 0.136 24.8);

Tailwind

colors: {
  custom: {
    50: '#f8a7a0',
    500: '#ef817a',
    950: '#000000',
  },
}

SCSS

$custom: #ef817a;
$custom-light: #f8a7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#ef817a",
  "rgb": {
    "r": 239,
    "g": 129,
    "b": 122
  },
  "hsl": {
    "h": 3.59,
    "s": 78.523,
    "l": 70.784
  },
  "oklch": {
    "l": 0.72359,
    "c": 0.13617,
    "h": 24.8
  },
  "luminance": 0.35456
}

Semantic roles & 50–950 ramp

primary

#EF817A

secondary

#D3F0F2

accent

#CEDB0B

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#18100E

muted

#867F7E

Preview Lab

Preview with #EF817A

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

Preview Lab → · Contrast checker → · Palette generator →