#F37B5E#F37B5E

#F37B5E is a light, vivid red. Relative luminance 0.340; OKLCH L 71.5% C 0.154 H 34.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#F37B5E
RGB	rgb(243, 123, 94)
HSL	hsl(12, 86%, 66%)
HSV	hsv(12, 61%, 95%)
CMYK	cmyk(0%, 49.4%, 61.3%, 4.7%)
CIE-LAB	lab(64.99, 43.67, 36.97)
CIE-LCH	lch(64.99, 57.21, 40.25°)
OKLab	oklab(71.47% 0.1265 0.0877)
OKLCH	oklch(71.47% 0.154 34.7)
XYZ	xyz(46.0694, 34.0341, 14.7307)
Luminance	0.3403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37B5E #5ED6F3

analogous

#F35E8B #F37B5E #F3C55E

triadic

#F37B5E #5EF37B #7B5EF3

tetradic

#F37B5E #8BF35E #5ED6F3 #C55EF3

square

#F37B5E #8BF35E #5ED6F3 #C55EF3

split-complementary

#F37B5E #5EF3C5 #5E8BF3

monochromatic

#C8330F #EF4C25 #F37B5E #F7AA97 #FBD8D0

Accessibility & contrast

On white

2.69

#F37B5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#F37B5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37B5E

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37B5E	#FFFFFF	#000000	##000000
##F37B5E	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8E5B

Deuteranopia (green-blind)

#B7A85C

Tritanopia (blue-blind)

#FF6574

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #f37b5e;
/* rgb */ color: rgb(243, 123, 94);
/* oklch */ color: oklch(71.5% 0.154 34.7);

Tailwind

colors: {
  custom: {
    50: '#fda38c',
    500: '#f37b5e',
    950: '#000000',
  },
}

SCSS

$custom: #f37b5e;
$custom-light: #fda38c;
$custom-dark: #000000;

JSON

{
  "hex": "#f37b5e",
  "rgb": {
    "r": 243,
    "g": 123,
    "b": 94
  },
  "hsl": {
    "h": 11.678,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.71469,
    "c": 0.15395,
    "h": 34.7
  },
  "luminance": 0.34029
}

Semantic roles & 50–950 ramp

primary

#F37B5E

secondary

#BEE5EF

accent

#B7E303

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F37B5E

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

Preview Lab → · Contrast checker → · Palette generator →