#F55759#F55759

#F55759 is a light, vivid red. Relative luminance 0.270; OKLCH L 66.9% C 0.194 H 23.3°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#F55759
RGB	rgb(245, 87, 89)
HSL	hsl(359, 89%, 65%)
HSV	hsv(359, 64%, 96%)
CMYK	cmyk(0%, 64.5%, 63.7%, 3.9%)
CIE-LAB	lab(58.93, 60.47, 32.27)
CIE-LCH	lch(58.93, 68.54, 28.09°)
OKLab	oklab(66.93% 0.1779 0.0766)
OKLCH	oklch(66.93% 0.194 23.3)
XYZ	xyz(42.8719, 26.9561, 12.3948)
Luminance	0.2695 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55759 #57F5F3

analogous

#F557A8 #F55759 #F5A457

triadic

#F55759 #59F557 #5759F5

tetradic

#F55759 #A8F557 #57F5F3 #A457F5

square

#F55759 #A8F557 #57F5F3 #A457F5

split-complementary

#F55759 #57F5A4 #57A8F5

monochromatic

#C60C0E #F21D20 #F55759 #F89192 #FCCBCB

Accessibility & contrast

On white

3.29

#F55759 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#F55759 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55759

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55759	#FFFFFF	#000000	##000000
##F55759	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817858

Deuteranopia (green-blind)

#A99A55

Tritanopia (blue-blind)

#FF3259

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #f55759;
/* rgb */ color: rgb(245, 87, 89);
/* oklch */ color: oklch(66.9% 0.194 23.3);

Tailwind

colors: {
  custom: {
    50: '#ff8e88',
    500: '#f55759',
    950: '#000000',
  },
}

SCSS

$custom: #f55759;
$custom-light: #ff8e88;
$custom-dark: #000000;

JSON

{
  "hex": "#f55759",
  "rgb": {
    "r": 245,
    "g": 87,
    "b": 89
  },
  "hsl": {
    "h": 359.241,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.66928,
    "c": 0.19372,
    "h": 23.3
  },
  "luminance": 0.2695
}

Semantic roles & 50–950 ramp

primary

#F55759

secondary

#B9EFEE

accent

#E5E200

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F55759

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

Preview Lab → · Contrast checker → · Palette generator →