#F36E4F#F36E4F

#F36E4F is a light, vivid red. Relative luminance 0.308; OKLCH L 69.4% C 0.171 H 34.5°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#F36E4F
RGB	rgb(243, 110, 79)
HSL	hsl(11, 87%, 63%)
HSV	hsv(11, 67%, 95%)
CMYK	cmyk(0%, 54.7%, 67.5%, 4.7%)
CIE-LAB	lab(62.32, 49.07, 41.82)
CIE-LCH	lch(62.32, 64.48, 40.44°)
OKLab	oklab(69.38% 0.1407 0.0965)
OKLCH	oklch(69.38% 0.171 34.5)
XYZ	xyz(43.9536, 30.7767, 11.0215)
Luminance	0.3077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36E4F #4FD4F3

analogous

#F34F82 #F36E4F #F3C04F

triadic

#F36E4F #4FF36E #6E4FF3

tetradic

#F36E4F #82F34F #4FD4F3 #C04FF3

square

#F36E4F #82F34F #4FD4F3 #C04FF3

split-complementary

#F36E4F #4FF3C0 #4F82F3

monochromatic

#BB2E0D #EF3F16 #F36E4F #F79D88 #FBCCC2

Accessibility & contrast

On white

2.94

#F36E4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#F36E4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F36E4F

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36E4F	#FFFFFF	#000000	##000000
##F36E4F	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91854B

Deuteranopia (green-blind)

#B2A24C

Tritanopia (blue-blind)

#FF5367

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #f36e4f;
/* rgb */ color: rgb(243, 110, 79);
/* oklch */ color: oklch(69.4% 0.171 34.5);

Tailwind

colors: {
  custom: {
    50: '#fe9b81',
    500: '#f36e4f',
    950: '#000000',
  },
}

SCSS

$custom: #f36e4f;
$custom-light: #fe9b81;
$custom-dark: #000000;

JSON

{
  "hex": "#f36e4f",
  "rgb": {
    "r": 243,
    "g": 110,
    "b": 79
  },
  "hsl": {
    "h": 11.341,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69375,
    "c": 0.1706,
    "h": 34.5
  },
  "luminance": 0.30771
}

Semantic roles & 50–950 ramp

primary

#F36E4F

secondary

#B2E1EC

accent

#B9E402

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #F36E4F

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

Preview Lab → · Contrast checker → · Palette generator →