#EF7552#EF7552

#EF7552 is a light, vivid red. Relative luminance 0.317; OKLCH L 69.9% C 0.159 H 36.9°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#EF7552
RGB	rgb(239, 117, 82)
HSL	hsl(13, 83%, 63%)
HSV	hsv(13, 66%, 94%)
CMYK	cmyk(0%, 51%, 65.7%, 6.3%)
CIE-LAB	lab(63.08, 44.40, 40.98)
CIE-LCH	lch(63.08, 60.42, 42.71°)
OKLab	oklab(69.85% 0.1271 0.0953)
OKLCH	oklch(69.85% 0.159 36.9)
XYZ	xyz(43.4848, 31.6877, 11.8074)
Luminance	0.3168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7552 #52CCEF

analogous

#EF527D #EF7552 #EFC452

triadic

#EF7552 #52EF75 #7552EF

tetradic

#EF7552 #7DEF52 #52CCEF #C452EF

square

#EF7552 #7DEF52 #52CCEF #C452EF

split-complementary

#EF7552 #52EFC4 #527DEF

monochromatic

#B63611 #EA481A #EF7552 #F4A28A #F9CEC2

Accessibility & contrast

On white

2.86

#EF7552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#EF7552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7552

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7552	#FFFFFF	#000000	##000000
##EF7552	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95884E

Deuteranopia (green-blind)

#B3A34F

Tritanopia (blue-blind)

#FF5D6D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7552;
/* rgb */ color: rgb(239, 117, 82);
/* oklch */ color: oklch(69.9% 0.159 36.9);

Tailwind

colors: {
  custom: {
    50: '#fb9f83',
    500: '#ef7552',
    950: '#000000',
  },
}

SCSS

$custom: #ef7552;
$custom-light: #fb9f83;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7552",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 82
  },
  "hsl": {
    "h": 13.376,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.69851,
    "c": 0.15886,
    "h": 36.9
  },
  "luminance": 0.31682
}

Semantic roles & 50–950 ramp

primary

#EF7552

secondary

#B2DEEB

accent

#AFDF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190F0B

muted

#877E7C

Preview Lab

Preview with #EF7552

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

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