#F36555#F36555

#F36555 is a light, vivid red. Relative luminance 0.290; OKLCH L 68.3% C 0.178 H 29.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#F36555
RGB	rgb(243, 101, 85)
HSL	hsl(6, 87%, 64%)
HSV	hsv(6, 65%, 95%)
CMYK	cmyk(0%, 58.4%, 65%, 4.7%)
CIE-LAB	lab(60.80, 53.56, 36.75)
CIE-LCH	lch(60.80, 64.96, 34.46°)
OKLab	oklab(68.25% 0.1557 0.0862)
OKLCH	oklch(68.25% 0.178 29)
XYZ	xyz(43.2597, 29.0236, 11.9167)
Luminance	0.2902 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36555 #55E3F3

analogous

#F35594 #F36555 #F3B455

triadic

#F36555 #55F365 #6555F3

tetradic

#F36555 #94F355 #55E3F3 #B455F3

square

#F36555 #94F355 #55E3F3 #B455F3

split-complementary

#F36555 #55F3B4 #5594F3

monochromatic

#C0200E #EF311C #F36555 #F7998E #FBCDC7

Accessibility & contrast

On white

3.09

#F36555 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#F36555 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36555

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36555	#FFFFFF	#000000	##000000
##F36555	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F53

Deuteranopia (green-blind)

#AD9E51

Tritanopia (blue-blind)

#FF4862

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f36555;
/* rgb */ color: rgb(243, 101, 85);
/* oklch */ color: oklch(68.3% 0.178 29.0);

Tailwind

colors: {
  custom: {
    50: '#fe9685',
    500: '#f36555',
    950: '#000000',
  },
}

SCSS

$custom: #f36555;
$custom-light: #fe9685;
$custom-dark: #000000;

JSON

{
  "hex": "#f36555",
  "rgb": {
    "r": 243,
    "g": 101,
    "b": 85
  },
  "hsl": {
    "h": 6.076,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.68253,
    "c": 0.17799,
    "h": 29
  },
  "luminance": 0.29018
}

Semantic roles & 50–950 ramp

primary

#F36555

secondary

#B6E8ED

accent

#CDE302

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F36555

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

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