#F37A5E#F37A5E

#F37A5E is a light, vivid red. Relative luminance 0.338; OKLCH L 71.3% C 0.155 H 34.3°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#F37A5E
RGB	rgb(243, 122, 94)
HSL	hsl(11, 86%, 66%)
HSV	hsv(11, 61%, 95%)
CMYK	cmyk(0%, 49.8%, 61.3%, 4.7%)
CIE-LAB	lab(64.79, 44.16, 36.72)
CIE-LCH	lch(64.79, 57.44, 39.74°)
OKLab	oklab(71.32% 0.128 0.0872)
OKLCH	oklch(71.32% 0.155 34.3)
XYZ	xyz(45.9460, 33.7872, 14.6895)
Luminance	0.3378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37A5E #5ED7F3

analogous

#F35E8C #F37A5E #F3C45E

triadic

#F37A5E #5EF37A #7A5EF3

tetradic

#F37A5E #8CF35E #5ED7F3 #C45EF3

square

#F37A5E #8CF35E #5ED7F3 #C45EF3

split-complementary

#F37A5E #5EF3C4 #5E8CF3

monochromatic

#C8320F #EF4B25 #F37A5E #F7A997 #FBD8D0

Accessibility & contrast

On white

2.71

#F37A5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#F37A5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37A5E

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37A5E	#FFFFFF	#000000	##000000
##F37A5E	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998D5B

Deuteranopia (green-blind)

#B7A75C

Tritanopia (blue-blind)

#FF6473

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #f37a5e;
/* rgb */ color: rgb(243, 122, 94);
/* oklch */ color: oklch(71.3% 0.155 34.3);

Tailwind

colors: {
  custom: {
    50: '#fda38c',
    500: '#f37a5e',
    950: '#000000',
  },
}

SCSS

$custom: #f37a5e;
$custom-light: #fda38c;
$custom-dark: #000000;

JSON

{
  "hex": "#f37a5e",
  "rgb": {
    "r": 243,
    "g": 122,
    "b": 94
  },
  "hsl": {
    "h": 11.275,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.7132,
    "c": 0.15489,
    "h": 34.3
  },
  "luminance": 0.33782
}

Semantic roles & 50–950 ramp

primary

#F37A5E

secondary

#BEE6EF

accent

#B9E303

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F37A5E

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

Preview Lab → · Contrast checker → · Palette generator →