#F05B59#F05B59

#F05B59 is a light, vivid red. Relative luminance 0.267; OKLCH L 66.6% C 0.184 H 24.3°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#F05B59
RGB	rgb(240, 91, 89)
HSL	hsl(1, 83%, 65%)
HSV	hsv(1, 63%, 94%)
CMYK	cmyk(0%, 62.1%, 62.9%, 5.9%)
CIE-LAB	lab(58.73, 57.17, 31.83)
CIE-LCH	lch(58.73, 65.43, 29.11°)
OKLab	oklab(66.62% 0.1681 0.0758)
OKLCH	oklch(66.62% 0.184 24.3)
XYZ	xyz(41.4835, 26.7343, 12.4251)
Luminance	0.2673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05B59 #59EEF0

analogous

#F059A2 #F05B59 #F0A759

triadic

#F05B59 #59F05B #5B59F0

tetradic

#F05B59 #A2F059 #59EEF0 #A759F0

square

#F05B59 #A2F059 #59EEF0 #A759F0

split-complementary

#F05B59 #59F0A7 #59A2F0

monochromatic

#BD1311 #EB2421 #F05B59 #F59291 #FACAC9

Accessibility & contrast

On white

3.31

#F05B59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#F05B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05B59

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05B59	#FFFFFF	#000000	##000000
##F05B59	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827958

Deuteranopia (green-blind)

#A79955

Tritanopia (blue-blind)

#FF3B5C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #f05b59;
/* rgb */ color: rgb(240, 91, 89);
/* oklch */ color: oklch(66.6% 0.184 24.3);

Tailwind

colors: {
  custom: {
    50: '#fc9088',
    500: '#f05b59',
    950: '#000000',
  },
}

SCSS

$custom: #f05b59;
$custom-light: #fc9088;
$custom-dark: #000000;

JSON

{
  "hex": "#f05b59",
  "rgb": {
    "r": 240,
    "g": 91,
    "b": 89
  },
  "hsl": {
    "h": 0.795,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66618,
    "c": 0.18438,
    "h": 24.3
  },
  "luminance": 0.26729
}

Semantic roles & 50–950 ramp

primary

#F05B59

secondary

#B8ECEC

accent

#DDE006

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F05B59

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

Preview Lab → · Contrast checker → · Palette generator →