#EF7251#EF7251

#EF7251 is a light, vivid red. Relative luminance 0.310; OKLCH L 69.4% C 0.162 H 35.8°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#EF7251
RGB	rgb(239, 114, 81)
HSL	hsl(13, 83%, 63%)
HSV	hsv(13, 66%, 94%)
CMYK	cmyk(0%, 52.3%, 66.1%, 6.3%)
CIE-LAB	lab(62.49, 45.80, 40.81)
CIE-LCH	lch(62.49, 61.35, 41.70°)
OKLab	oklab(69.4% 0.1313 0.0948)
OKLCH	oklch(69.4% 0.162 35.8)
XYZ	xyz(43.1031, 30.9847, 11.4938)
Luminance	0.3098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7251 #51CEEF

analogous

#EF517F #EF7251 #EFC151

triadic

#EF7251 #51EF72 #7251EF

tetradic

#EF7251 #7FEF51 #51CEEF #C151EF

square

#EF7251 #7FEF51 #51CEEF #C151EF

split-complementary

#EF7251 #51EFC1 #517FEF

monochromatic

#B53311 #EA4519 #EF7251 #F49F89 #F9CDC1

Accessibility & contrast

On white

2.92

#EF7251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#EF7251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7251

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7251	#FFFFFF	#000000	##000000
##EF7251	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93864D

Deuteranopia (green-blind)

#B2A14E

Tritanopia (blue-blind)

#FF5A6A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ef7251;
/* rgb */ color: rgb(239, 114, 81);
/* oklch */ color: oklch(69.4% 0.162 35.8);

Tailwind

colors: {
  custom: {
    50: '#fb9d83',
    500: '#ef7251',
    950: '#000000',
  },
}

SCSS

$custom: #ef7251;
$custom-light: #fb9d83;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7251",
  "rgb": {
    "r": 239,
    "g": 114,
    "b": 81
  },
  "hsl": {
    "h": 12.532,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69399,
    "c": 0.16193,
    "h": 35.8
  },
  "luminance": 0.30979
}

Semantic roles & 50–950 ramp

primary

#EF7251

secondary

#B1DFEA

accent

#B2E006

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF7251

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

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