#F36142#F36142

#F36142 is a light, vivid red. Relative luminance 0.280; OKLCH L 67.5% C 0.186 H 33.7°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#F36142
RGB	rgb(243, 97, 66)
HSL	hsl(11, 88%, 61%)
HSV	hsv(11, 73%, 95%)
CMYK	cmyk(0%, 60.1%, 72.8%, 4.7%)
CIE-LAB	lab(59.89, 54.40, 45.93)
CIE-LCH	lch(59.89, 71.19, 40.17°)
OKLab	oklab(67.49% 0.1548 0.1031)
OKLCH	oklch(67.49% 0.186 33.7)
XYZ	xyz(42.2246, 28.0032, 8.3349)
Luminance	0.2800 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36142 #42D4F3

analogous

#F3427C #F36142 #F3B942

triadic

#F36142 #42F361 #6142F3

tetradic

#F36142 #7CF342 #42D4F3 #B942F3

square

#F36142 #7CF342 #42D4F3 #B942F3

split-complementary

#F36142 #42F3B9 #427CF3

monochromatic

#AF280B #E9350F #F36142 #F7917C #FAC1B5

Accessibility & contrast

On white

3.18

#F36142 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#F36142 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F36142

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36142	#FFFFFF	#000000	##000000
##F36142	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C3E

Deuteranopia (green-blind)

#AD9C3D

Tritanopia (blue-blind)

#FF3F5B

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #f36142;
/* rgb */ color: rgb(243, 97, 66);
/* oklch */ color: oklch(67.5% 0.186 33.7);

Tailwind

colors: {
  custom: {
    50: '#ff9378',
    500: '#f36142',
    950: '#000000',
  },
}

SCSS

$custom: #f36142;
$custom-light: #ff9378;
$custom-dark: #000000;

JSON

{
  "hex": "#f36142",
  "rgb": {
    "r": 243,
    "g": 97,
    "b": 66
  },
  "hsl": {
    "h": 10.508,
    "s": 88.06,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6749,
    "c": 0.18597,
    "h": 33.7
  },
  "luminance": 0.27997
}

Semantic roles & 50–950 ramp

primary

#F36142

secondary

#A7DEEA

accent

#BDE501

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #F36142

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

Preview Lab → · Contrast checker → · Palette generator →