#F37A7B#F37A7B

#F37A7B is a light, vivid red. Relative luminance 0.344; OKLCH L 71.9% C 0.149 H 21.0°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#F37A7B
RGB	rgb(243, 122, 123)
HSL	hsl(360, 83%, 72%)
HSV	hsv(360, 50%, 95%)
CMYK	cmyk(0%, 49.8%, 49.4%, 4.7%)
CIE-LAB	lab(65.29, 46.42, 21.25)
CIE-LCH	lch(65.29, 51.05, 24.60°)
OKLab	oklab(71.85% 0.1391 0.0533)
OKLCH	oklch(71.85% 0.149 21)
XYZ	xyz(47.5002, 34.4089, 22.8751)
Luminance	0.3440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37A7B #7AF3F2

analogous

#F37AB8 #F37A7B #F3B67A

triadic

#F37A7B #7BF37A #7A7BF3

tetradic

#F37A7B #B8F37A #7AF3F2 #B67AF3

square

#F37A7B #B8F37A #7AF3F2 #B67AF3

split-complementary

#F37A7B #7AF3B6 #7AB8F3

monochromatic

#DF1416 #EE4243 #F37A7B #F8B2B3 #FCE3E3

Accessibility & contrast

On white

2.66

#F37A7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#F37A7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37A7B

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37A7B	#FFFFFF	#000000	##000000
##F37A7B	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958F7A

Deuteranopia (green-blind)

#B3A879

Tritanopia (blue-blind)

#FF697B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #f37a7b;
/* rgb */ color: rgb(243, 122, 123);
/* oklch */ color: oklch(71.9% 0.149 21.0);

Tailwind

colors: {
  custom: {
    50: '#fca3a1',
    500: '#f37a7b',
    950: '#000000',
  },
}

SCSS

$custom: #f37a7b;
$custom-light: #fca3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f37a7b",
  "rgb": {
    "r": 243,
    "g": 122,
    "b": 123
  },
  "hsl": {
    "h": 359.504,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.71854,
    "c": 0.14893,
    "h": 21
  },
  "luminance": 0.34404
}

Semantic roles & 50–950 ramp

primary

#F37A7B

secondary

#D5F4F4

accent

#E0DE06

background

#FFFAF9

surface

#FFF4F2

border

#D7CECC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #F37A7B

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

Preview Lab → · Contrast checker → · Palette generator →