#EF6E53#EF6E53

#EF6E53 is a light, vivid red. Relative luminance 0.301; OKLCH L 68.9% C 0.165 H 33.3°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#EF6E53
RGB	rgb(239, 110, 83)
HSL	hsl(10, 83%, 63%)
HSV	hsv(10, 65%, 94%)
CMYK	cmyk(0%, 54%, 65.3%, 6.3%)
CIE-LAB	lab(61.77, 47.85, 38.87)
CIE-LCH	lch(61.77, 61.65, 39.09°)
OKLab	oklab(68.86% 0.138 0.0908)
OKLCH	oklch(68.86% 0.165 33.3)
XYZ	xyz(42.7378, 30.1324, 11.7475)
Luminance	0.3013 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6E53 #53D4EF

analogous

#EF5386 #EF6E53 #EFBC53

triadic

#EF6E53 #53EF6E #6E53EF

tetradic

#EF6E53 #86EF53 #53D4EF #BC53EF

square

#EF6E53 #86EF53 #53D4EF #BC53EF

split-complementary

#EF6E53 #53EFBC #5386EF

monochromatic

#B72E11 #EA3F1B #EF6E53 #F49D8B #F9CCC3

Accessibility & contrast

On white

2.99

#EF6E53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#EF6E53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF6E53

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6E53	#FFFFFF	#000000	##000000
##EF6E53	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908450

Deuteranopia (green-blind)

#B0A050

Tritanopia (blue-blind)

#FF5568

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #ef6e53;
/* rgb */ color: rgb(239, 110, 83);
/* oklch */ color: oklch(68.9% 0.165 33.3);

Tailwind

colors: {
  custom: {
    50: '#fb9b84',
    500: '#ef6e53',
    950: '#000000',
  },
}

SCSS

$custom: #ef6e53;
$custom-light: #fb9b84;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6e53",
  "rgb": {
    "r": 239,
    "g": 110,
    "b": 83
  },
  "hsl": {
    "h": 10.385,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68855,
    "c": 0.16516,
    "h": 33.3
  },
  "luminance": 0.30127
}

Semantic roles & 50–950 ramp

primary

#EF6E53

secondary

#B3E1EB

accent

#BADF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #EF6E53

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

Preview Lab → · Contrast checker → · Palette generator →