#F36457#F36457

#F36457 is a light, vivid red. Relative luminance 0.289; OKLCH L 68.2% C 0.179 H 27.9°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#F36457
RGB	rgb(243, 100, 87)
HSL	hsl(5, 87%, 65%)
HSV	hsv(5, 64%, 95%)
CMYK	cmyk(0%, 58.8%, 64.2%, 4.7%)
CIE-LAB	lab(60.66, 54.13, 35.47)
CIE-LCH	lch(60.66, 64.71, 33.23°)
OKLab	oklab(68.16% 0.1578 0.0836)
OKLCH	oklch(68.16% 0.179 27.9)
XYZ	xyz(43.2438, 28.8628, 12.3089)
Luminance	0.2886 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36457 #57E6F3

analogous

#F35798 #F36457 #F3B257

triadic

#F36457 #57F364 #6457F3

tetradic

#F36457 #98F357 #57E6F3 #B257F3

square

#F36457 #98F357 #57E6F3 #B257F3

split-complementary

#F36457 #57F3B2 #5798F3

monochromatic

#C21D0E #EF2F1E #F36457 #F79990 #FBCDC9

Accessibility & contrast

On white

3.10

#F36457 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#F36457 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36457

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36457	#FFFFFF	#000000	##000000
##F36457	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897F55

Deuteranopia (green-blind)

#AD9E53

Tritanopia (blue-blind)

#FF4762

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #f36457;
/* rgb */ color: rgb(243, 100, 87);
/* oklch */ color: oklch(68.2% 0.179 27.9);

Tailwind

colors: {
  custom: {
    50: '#fe9586',
    500: '#f36457',
    950: '#000000',
  },
}

SCSS

$custom: #f36457;
$custom-light: #fe9586;
$custom-dark: #000000;

JSON

{
  "hex": "#f36457",
  "rgb": {
    "r": 243,
    "g": 100,
    "b": 87
  },
  "hsl": {
    "h": 5,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68155,
    "c": 0.17862,
    "h": 27.9
  },
  "luminance": 0.28857
}

Semantic roles & 50–950 ramp

primary

#F36457

secondary

#B8E9EE

accent

#D0E302

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F36457

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

Preview Lab → · Contrast checker → · Palette generator →