#F05A55#F05A55

#F05A55 is a light, vivid red. Relative luminance 0.265; OKLCH L 66.4% C 0.186 H 25.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#F05A55
RGB	rgb(240, 90, 85)
HSL	hsl(2, 84%, 64%)
HSV	hsv(2, 65%, 94%)
CMYK	cmyk(0%, 62.5%, 64.6%, 5.9%)
CIE-LAB	lab(58.51, 57.36, 33.82)
CIE-LCH	lch(58.51, 66.59, 30.53°)
OKLab	oklab(66.43% 0.1679 0.0798)
OKLCH	oklch(66.43% 0.186 25.4)
XYZ	xyz(41.2351, 26.4991, 11.5361)
Luminance	0.2649 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05A55 #55EBF0

analogous

#F0559D #F05A55 #F0A755

triadic

#F05A55 #55F05A #5A55F0

tetradic

#F05A55 #9DF055 #55EBF0 #A755F0

square

#F05A55 #9DF055 #55EBF0 #A755F0

split-complementary

#F05A55 #55F0A7 #559DF0

monochromatic

#BA1610 #EB231D #F05A55 #F5918D #FAC7C5

Accessibility & contrast

On white

3.33

#F05A55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#F05A55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05A55

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05A55	#FFFFFF	#000000	##000000
##F05A55	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827853

Deuteranopia (green-blind)

#A79951

Tritanopia (blue-blind)

#FF395A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f05a55;
/* rgb */ color: rgb(240, 90, 85);
/* oklch */ color: oklch(66.4% 0.186 25.4);

Tailwind

colors: {
  custom: {
    50: '#fc8f85',
    500: '#f05a55',
    950: '#000000',
  },
}

SCSS

$custom: #f05a55;
$custom-light: #fc8f85;
$custom-dark: #000000;

JSON

{
  "hex": "#f05a55",
  "rgb": {
    "r": 240,
    "g": 90,
    "b": 85
  },
  "hsl": {
    "h": 1.935,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.66433,
    "c": 0.18595,
    "h": 25.4
  },
  "luminance": 0.26493
}

Semantic roles & 50–950 ramp

primary

#F05A55

secondary

#B5EAEC

accent

#D9E005

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F05A55

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

Preview Lab → · Contrast checker → · Palette generator →