#F37258#F37258

#F37258 is a light, vivid red. Relative luminance 0.318; OKLCH L 70.1% C 0.164 H 32.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#F37258
RGB	rgb(243, 114, 88)
HSL	hsl(10, 87%, 65%)
HSV	hsv(10, 64%, 95%)
CMYK	cmyk(0%, 53.1%, 63.8%, 4.7%)
CIE-LAB	lab(63.18, 47.68, 38.00)
CIE-LCH	lch(63.18, 60.97, 38.55°)
OKLab	oklab(70.06% 0.1379 0.0894)
OKLCH	oklch(70.06% 0.164 32.9)
XYZ	xyz(44.7450, 31.7994, 13.0122)
Luminance	0.3179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37258 #58D9F3

analogous

#F3588B #F37258 #F3C058

triadic

#F37258 #58F372 #7258F3

tetradic

#F37258 #8BF358 #58D9F3 #C058F3

square

#F37258 #8BF358 #58D9F3 #C058F3

split-complementary

#F37258 #58F3C0 #588BF3

monochromatic

#C32C0E #EF421F #F37258 #F7A291 #FBD2CA

Accessibility & contrast

On white

2.85

#F37258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#F37258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37258

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37258	#FFFFFF	#000000	##000000
##F37258	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938855

Deuteranopia (green-blind)

#B3A455

Tritanopia (blue-blind)

#FF596C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f37258;
/* rgb */ color: rgb(243, 114, 88);
/* oklch */ color: oklch(70.1% 0.164 32.9);

Tailwind

colors: {
  custom: {
    50: '#fd9e88',
    500: '#f37258',
    950: '#000000',
  },
}

SCSS

$custom: #f37258;
$custom-light: #fd9e88;
$custom-dark: #000000;

JSON

{
  "hex": "#f37258",
  "rgb": {
    "r": 243,
    "g": 114,
    "b": 88
  },
  "hsl": {
    "h": 10.065,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.70063,
    "c": 0.16434,
    "h": 32.9
  },
  "luminance": 0.31794
}

Semantic roles & 50–950 ramp

primary

#F37258

secondary

#B9E5EE

accent

#BDE302

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190F0B

muted

#877E7C

Preview Lab

Preview with #F37258

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

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