#F37A75#F37A75

#F37A75 is a light, vivid red. Relative luminance 0.343; OKLCH L 71.7% C 0.150 H 24.0°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#F37A75
RGB	rgb(243, 122, 117)
HSL	hsl(2, 84%, 71%)
HSV	hsv(2, 52%, 95%)
CMYK	cmyk(0%, 49.8%, 51.9%, 4.7%)
CIE-LAB	lab(65.17, 45.89, 24.47)
CIE-LCH	lch(65.17, 52.01, 28.07°)
OKLab	oklab(71.73% 0.1367 0.0607)
OKLCH	oklch(71.73% 0.15 24)
XYZ	xyz(47.1360, 34.2633, 20.9573)
Luminance	0.3426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37A75 #75EEF3

analogous

#F375AF #F37A75 #F3B975

triadic

#F37A75 #75F37A #7A75F3

tetradic

#F37A75 #AFF375 #75EEF3 #B975F3

square

#F37A75 #AFF375 #75EEF3 #B975F3

split-complementary

#F37A75 #75F3B9 #75AFF3

monochromatic

#DB1B13 #EE443D #F37A75 #F8B0AD #FDE4E3

Accessibility & contrast

On white

2.67

#F37A75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#F37A75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37A75

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37A75	#FFFFFF	#000000	##000000
##F37A75	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968F74

Deuteranopia (green-blind)

#B4A873

Tritanopia (blue-blind)

#FF6879

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #f37a75;
/* rgb */ color: rgb(243, 122, 117);
/* oklch */ color: oklch(71.7% 0.150 24.0);

Tailwind

colors: {
  custom: {
    50: '#fca39c',
    500: '#f37a75',
    950: '#000000',
  },
}

SCSS

$custom: #f37a75;
$custom-light: #fca39c;
$custom-dark: #000000;

JSON

{
  "hex": "#f37a75",
  "rgb": {
    "r": 243,
    "g": 122,
    "b": 117
  },
  "hsl": {
    "h": 2.381,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.71729,
    "c": 0.14962,
    "h": 24
  },
  "luminance": 0.34258
}

Semantic roles & 50–950 ramp

primary

#F37A75

secondary

#D1F2F3

accent

#D8E005

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37A75

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

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