#F04247#F04247

#F04247 is a light, highly saturated red. Relative luminance 0.229; OKLCH L 63.7% C 0.210 H 24.1°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#F04247
RGB	rgb(240, 66, 71)
HSL	hsl(358, 85%, 60%)
HSV	hsv(358, 73%, 94%)
CMYK	cmyk(0%, 72.5%, 70.4%, 5.9%)
CIE-LAB	lab(54.95, 65.80, 37.45)
CIE-LCH	lch(54.95, 75.71, 29.65°)
OKLab	oklab(63.71% 0.1919 0.0858)
OKLCH	oklch(63.71% 0.21 24.1)
XYZ	xyz(39.0251, 22.8826, 8.3219)
Luminance	0.2288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F04247 #42F0EB

analogous

#F0429E #F04247 #F09442

triadic

#F04247 #47F042 #4247F0

tetradic

#F04247 #9EF042 #42F0EB #9442F0

square

#F04247 #9EF042 #42F0EB #9442F0

split-complementary

#F04247 #42F094 #429EF0

monochromatic

#AA0E12 #E31218 #F04247 #F47B7E #F9B3B5

Accessibility & contrast

On white

3.77

#F04247 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#F04247 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F04247

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F04247	#FFFFFF	#000000	##000000
##F04247	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756C45

Deuteranopia (green-blind)

#A09141

Tritanopia (blue-blind)

#FF0046

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #f04247;
/* rgb */ color: rgb(240, 66, 71);
/* oklch */ color: oklch(63.7% 0.210 24.1);

Tailwind

colors: {
  custom: {
    50: '#fe837a',
    500: '#f04247',
    950: '#000000',
  },
}

SCSS

$custom: #f04247;
$custom-light: #fe837a;
$custom-dark: #000000;

JSON

{
  "hex": "#f04247",
  "rgb": {
    "r": 240,
    "g": 66,
    "b": 71
  },
  "hsl": {
    "h": 358.276,
    "s": 85.294,
    "l": 60
  },
  "oklch": {
    "l": 0.63709,
    "c": 0.21018,
    "h": 24.1
  },
  "luminance": 0.22877
}

Semantic roles & 50–950 ramp

primary

#F04247

secondary

#A5E8E6

accent

#FCF62C

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0C09

muted

#877D7B

Preview Lab

Preview with #F04247

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

Preview Lab → · Contrast checker → · Palette generator →