#EF7151#EF7151

#EF7151 is a light, vivid red. Relative luminance 0.308; OKLCH L 69.3% C 0.163 H 35.4°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#EF7151
RGB	rgb(239, 113, 81)
HSL	hsl(12, 83%, 63%)
HSV	hsv(12, 66%, 94%)
CMYK	cmyk(0%, 52.7%, 66.1%, 6.3%)
CIE-LAB	lab(62.30, 46.29, 40.59)
CIE-LCH	lch(62.30, 61.56, 41.25°)
OKLab	oklab(69.25% 0.1328 0.0943)
OKLCH	oklch(69.25% 0.163 35.4)
XYZ	xyz(42.9909, 30.7604, 11.4564)
Luminance	0.3075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7151 #51CFEF

analogous

#EF5180 #EF7151 #EFC051

triadic

#EF7151 #51EF71 #7151EF

tetradic

#EF7151 #80EF51 #51CFEF #C051EF

square

#EF7151 #80EF51 #51CFEF #C051EF

split-complementary

#EF7151 #51EFC0 #5180EF

monochromatic

#B53211 #EA4319 #EF7151 #F49F89 #F9CCC1

Accessibility & contrast

On white

2.94

#EF7151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#EF7151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7151

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7151	#FFFFFF	#000000	##000000
##EF7151	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92864E

Deuteranopia (green-blind)

#B1A14E

Tritanopia (blue-blind)

#FF586A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ef7151;
/* rgb */ color: rgb(239, 113, 81);
/* oklch */ color: oklch(69.3% 0.163 35.4);

Tailwind

colors: {
  custom: {
    50: '#fb9d83',
    500: '#ef7151',
    950: '#000000',
  },
}

SCSS

$custom: #ef7151;
$custom-light: #fb9d83;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7151",
  "rgb": {
    "r": 239,
    "g": 113,
    "b": 81
  },
  "hsl": {
    "h": 12.152,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69254,
    "c": 0.16286,
    "h": 35.4
  },
  "luminance": 0.30755
}

Semantic roles & 50–950 ramp

primary

#EF7151

secondary

#B1DFEA

accent

#B3E006

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF7151

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

Preview Lab → · Contrast checker → · Palette generator →