#F56C55#F56C55

#F56C55 is a light, vivid red. Relative luminance 0.308; OKLCH L 69.5% C 0.173 H 31.5°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#F56C55
RGB	rgb(245, 108, 85)
HSL	hsl(9, 89%, 65%)
HSV	hsv(9, 65%, 96%)
CMYK	cmyk(0%, 55.9%, 65.3%, 3.9%)
CIE-LAB	lab(62.34, 51.06, 38.68)
CIE-LCH	lch(62.34, 64.06, 37.15°)
OKLab	oklab(69.47% 0.1477 0.0904)
OKLCH	oklch(69.47% 0.173 31.5)
XYZ	xyz(44.6627, 30.7992, 12.1855)
Luminance	0.3079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F56C55 #55DEF5

analogous

#F5558E #F56C55 #F5BC55

triadic

#F56C55 #55F56C #6C55F5

tetradic

#F56C55 #8EF555 #55DEF5 #BC55F5

square

#F56C55 #8EF555 #55DEF5 #BC55F5

split-complementary

#F56C55 #55F5BC #558EF5

monochromatic

#C4260C #F23A1B #F56C55 #F89E8F #FCD0C9

Accessibility & contrast

On white

2.93

#F56C55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#F56C55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F56C55

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F56C55	#FFFFFF	#000000	##000000
##F56C55	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908452

Deuteranopia (green-blind)

#B2A252

Tritanopia (blue-blind)

#FF5167

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #f56c55;
/* rgb */ color: rgb(245, 108, 85);
/* oklch */ color: oklch(69.5% 0.173 31.5);

Tailwind

colors: {
  custom: {
    50: '#ff9a85',
    500: '#f56c55',
    950: '#000000',
  },
}

SCSS

$custom: #f56c55;
$custom-light: #ff9a85;
$custom-dark: #000000;

JSON

{
  "hex": "#f56c55",
  "rgb": {
    "r": 245,
    "g": 108,
    "b": 85
  },
  "hsl": {
    "h": 8.625,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.69473,
    "c": 0.17318,
    "h": 31.5
  },
  "luminance": 0.30793
}

Semantic roles & 50–950 ramp

primary

#F56C55

secondary

#B7E6EE

accent

#C5E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F56C55

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

Preview Lab → · Contrast checker → · Palette generator →