#F4637A#F4637A

#F4637A is a light, vivid red. Relative luminance 0.296; OKLCH L 68.9% C 0.178 H 13.5°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#F4637A
RGB	rgb(244, 99, 122)
HSL	hsl(350, 87%, 67%)
HSV	hsv(350, 59%, 96%)
CMYK	cmyk(0%, 59.4%, 50%, 4.3%)
CIE-LAB	lab(61.28, 57.42, 16.36)
CIE-LCH	lch(61.28, 59.71, 15.90°)
OKLab	oklab(68.86% 0.1734 0.0415)
OKLCH	oklch(68.86% 0.178 13.5)
XYZ	xyz(45.2865, 29.5674, 21.7309)
Luminance	0.2956 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4637A #63F4DD

analogous

#F463C2 #F4637A #F49563

triadic

#F4637A #7AF463 #637AF4

tetradic

#F4637A #C2F463 #63F4DD #9563F4

square

#F4637A #C2F463 #63F4DD #9563F4

split-complementary

#F4637A #63F495 #63C2F4

monochromatic

#CE0F2D #F02A49 #F4637A #F89CAB #FCD5DB

Accessibility & contrast

On white

3.04

#F4637A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#F4637A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F4637A

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4637A	#FFFFFF	#000000	##000000
##F4637A	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84817A

Deuteranopia (green-blind)

#A99F77

Tritanopia (blue-blind)

#FF4D6C

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f4637a;
/* rgb */ color: rgb(244, 99, 122);
/* oklch */ color: oklch(68.9% 0.178 13.5);

Tailwind

colors: {
  custom: {
    50: '#fd95a0',
    500: '#f4637a',
    950: '#000000',
  },
}

SCSS

$custom: #f4637a;
$custom-light: #fd95a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f4637a",
  "rgb": {
    "r": 244,
    "g": 99,
    "b": 122
  },
  "hsl": {
    "h": 350.483,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68855,
    "c": 0.17828,
    "h": 13.5
  },
  "luminance": 0.29562
}

Semantic roles & 50–950 ramp

primary

#F4637A

secondary

#C3F0E9

accent

#E3C002

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#190E0E

muted

#877E7E

Preview Lab

Preview with #F4637A

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

Preview Lab → · Contrast checker → · Palette generator →