#F04947#F04947

#F04947 is a light, highly saturated red. Relative luminance 0.237; OKLCH L 64.4% C 0.204 H 25.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#F04947
RGB	rgb(240, 73, 71)
HSL	hsl(1, 85%, 61%)
HSV	hsv(1, 70%, 94%)
CMYK	cmyk(0%, 69.6%, 70.4%, 5.9%)
CIE-LAB	lab(55.84, 63.35, 38.49)
CIE-LCH	lch(55.84, 74.13, 31.28°)
OKLab	oklab(64.37% 0.1841 0.0881)
OKLCH	oklch(64.37% 0.204 25.6)
XYZ	xyz(39.4594, 23.7512, 8.4667)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F04947 #47EEF0

analogous

#F04799 #F04947 #F09D47

triadic

#F04947 #47F049 #4947F0

tetradic

#F04947 #99F047 #47EEF0 #9D47F0

square

#F04947 #99F047 #47EEF0 #9D47F0

split-complementary

#F04947 #47F09D #4799F0

monochromatic

#AE100E #E71513 #F04947 #F58180 #F9B9B8

Accessibility & contrast

On white

3.65

#F04947 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#F04947 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F04947

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F04947	#FFFFFF	#000000	##000000
##F04947	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796F45

Deuteranopia (green-blind)

#A29341

Tritanopia (blue-blind)

#FF0A4A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #f04947;
/* rgb */ color: rgb(240, 73, 71);
/* oklch */ color: oklch(64.4% 0.204 25.6);

Tailwind

colors: {
  custom: {
    50: '#fe867a',
    500: '#f04947',
    950: '#000000',
  },
}

SCSS

$custom: #f04947;
$custom-light: #fe867a;
$custom-dark: #000000;

JSON

{
  "hex": "#f04947",
  "rgb": {
    "r": 240,
    "g": 73,
    "b": 71
  },
  "hsl": {
    "h": 0.71,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6437,
    "c": 0.2041,
    "h": 25.6
  },
  "luminance": 0.23745
}

Semantic roles & 50–950 ramp

primary

#F04947

secondary

#AAE9E9

accent

#DFE104

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0C09

muted

#877D7B

Preview Lab

Preview with #F04947

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

Preview Lab → · Contrast checker → · Palette generator →