#F37359#F37359

#F37359 is a light, vivid red. Relative luminance 0.320; OKLCH L 70.2% C 0.163 H 33.0°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#F37359
RGB	rgb(243, 115, 89)
HSL	hsl(10, 87%, 65%)
HSV	hsv(10, 63%, 95%)
CMYK	cmyk(0%, 52.7%, 63.4%, 4.7%)
CIE-LAB	lab(63.38, 47.26, 37.70)
CIE-LCH	lch(63.38, 60.46, 38.58°)
OKLab	oklab(70.22% 0.1368 0.0888)
OKLCH	oklch(70.22% 0.163 33)
XYZ	xyz(44.9001, 32.0429, 13.2697)
Luminance	0.3204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37359 #59D9F3

analogous

#F3598C #F37359 #F3C059

triadic

#F37359 #59F373 #7359F3

tetradic

#F37359 #8CF359 #59D9F3 #C059F3

square

#F37359 #8CF359 #59D9F3 #C059F3

split-complementary

#F37359 #59F3C0 #598CF3

monochromatic

#C32D0E #EF4320 #F37359 #F7A392 #FBD3CB

Accessibility & contrast

On white

2.84

#F37359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#F37359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37359

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37359	#FFFFFF	#000000	##000000
##F37359	1.00	2.84	7.41	7.41
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948856

Deuteranopia (green-blind)

#B4A456

Tritanopia (blue-blind)

#FF5B6D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f37359;
/* rgb */ color: rgb(243, 115, 89);
/* oklch */ color: oklch(70.2% 0.163 33.0);

Tailwind

colors: {
  custom: {
    50: '#fd9e88',
    500: '#f37359',
    950: '#000000',
  },
}

SCSS

$custom: #f37359;
$custom-light: #fd9e88;
$custom-dark: #000000;

JSON

{
  "hex": "#f37359",
  "rgb": {
    "r": 243,
    "g": 115,
    "b": 89
  },
  "hsl": {
    "h": 10.13,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70221,
    "c": 0.16309,
    "h": 33
  },
  "luminance": 0.32037
}

Semantic roles & 50–950 ramp

primary

#F37359

secondary

#BAE5EE

accent

#BDE302

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190F0B

muted

#877E7C

Preview Lab

Preview with #F37359

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

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