#EF7351#EF7351

#EF7351 is a light, vivid red. Relative luminance 0.312; OKLCH L 69.5% C 0.161 H 36.3°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#EF7351
RGB	rgb(239, 115, 81)
HSL	hsl(13, 83%, 63%)
HSV	hsv(13, 66%, 94%)
CMYK	cmyk(0%, 51.9%, 66.1%, 6.3%)
CIE-LAB	lab(62.69, 45.32, 41.04)
CIE-LCH	lch(62.69, 61.14, 42.16°)
OKLab	oklab(69.54% 0.1298 0.0953)
OKLCH	oklch(69.54% 0.161 36.3)
XYZ	xyz(43.2165, 31.2115, 11.5316)
Luminance	0.3121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7351 #51CDEF

analogous

#EF517E #EF7351 #EFC251

triadic

#EF7351 #51EF73 #7351EF

tetradic

#EF7351 #7EEF51 #51CDEF #C251EF

square

#EF7351 #7EEF51 #51CDEF #C251EF

split-complementary

#EF7351 #51EFC2 #517EEF

monochromatic

#B53411 #EA4619 #EF7351 #F4A089 #F9CDC1

Accessibility & contrast

On white

2.90

#EF7351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#EF7351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7351

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7351	#FFFFFF	#000000	##000000
##EF7351	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94874D

Deuteranopia (green-blind)

#B2A24E

Tritanopia (blue-blind)

#FF5B6B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #ef7351;
/* rgb */ color: rgb(239, 115, 81);
/* oklch */ color: oklch(69.5% 0.161 36.3);

Tailwind

colors: {
  custom: {
    50: '#fb9e83',
    500: '#ef7351',
    950: '#000000',
  },
}

SCSS

$custom: #ef7351;
$custom-light: #fb9e83;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7351",
  "rgb": {
    "r": 239,
    "g": 115,
    "b": 81
  },
  "hsl": {
    "h": 12.911,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69544,
    "c": 0.161,
    "h": 36.3
  },
  "luminance": 0.31206
}

Semantic roles & 50–950 ramp

primary

#EF7351

secondary

#B1DEEA

accent

#B1E006

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190F0A

muted

#877E7C

Preview Lab

Preview with #EF7351

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

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