#F37158#F37158

#F37158 is a light, vivid red. Relative luminance 0.316; OKLCH L 69.9% C 0.165 H 32.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#F37158
RGB	rgb(243, 113, 88)
HSL	hsl(10, 87%, 65%)
HSV	hsv(10, 64%, 95%)
CMYK	cmyk(0%, 53.5%, 63.8%, 4.7%)
CIE-LAB	lab(62.99, 48.16, 37.77)
CIE-LCH	lch(62.99, 61.21, 38.11°)
OKLab	oklab(69.92% 0.1394 0.0889)
OKLCH	oklch(69.92% 0.165 32.5)
XYZ	xyz(44.6328, 31.5750, 12.9748)
Luminance	0.3157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37158 #58DAF3

analogous

#F3588D #F37158 #F3BE58

triadic

#F37158 #58F371 #7158F3

tetradic

#F37158 #8DF358 #58DAF3 #BE58F3

square

#F37158 #8DF358 #58DAF3 #BE58F3

split-complementary

#F37158 #58F3BE #588DF3

monochromatic

#C32B0E #EF401F #F37158 #F7A291 #FBD2CA

Accessibility & contrast

On white

2.87

#F37158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#F37158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37158

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37158	#FFFFFF	#000000	##000000
##F37158	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938755

Deuteranopia (green-blind)

#B3A355

Tritanopia (blue-blind)

#FF586B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f37158;
/* rgb */ color: rgb(243, 113, 88);
/* oklch */ color: oklch(69.9% 0.165 32.5);

Tailwind

colors: {
  custom: {
    50: '#fe9d88',
    500: '#f37158',
    950: '#000000',
  },
}

SCSS

$custom: #f37158;
$custom-light: #fe9d88;
$custom-dark: #000000;

JSON

{
  "hex": "#f37158",
  "rgb": {
    "r": 243,
    "g": 113,
    "b": 88
  },
  "hsl": {
    "h": 9.677,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.69922,
    "c": 0.16532,
    "h": 32.5
  },
  "luminance": 0.3157
}

Semantic roles & 50–950 ramp

primary

#F37158

secondary

#B9E5EE

accent

#BFE302

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F37158

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

Preview Lab → · Contrast checker → · Palette generator →