#E36740#E36740

#E36740 is a light, vivid red. Relative luminance 0.264; OKLCH L 65.9% C 0.164 H 37.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#E36740
RGB	rgb(227, 103, 64)
HSL	hsl(14, 74%, 57%)
HSV	hsv(14, 72%, 89%)
CMYK	cmyk(0%, 54.6%, 71.8%, 11%)
CIE-LAB	lab(58.42, 45.80, 44.64)
CIE-LCH	lch(58.42, 63.96, 44.26°)
OKLab	oklab(65.88% 0.1295 0.1007)
OKLCH	oklch(65.88% 0.164 37.9)
XYZ	xyz(37.4579, 26.4064, 7.9739)
Luminance	0.2640 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E36740 #40BCE3

analogous

#E3406B #E36740 #E3B940

triadic

#E36740 #40E367 #6740E3

tetradic

#E36740 #6BE340 #40BCE3 #B940E3

square

#E36740 #6BE340 #40BCE3 #B940E3

split-complementary

#E36740 #40E3B9 #406BE3

monochromatic

#933416 #C8461D #E36740 #EB9175 #F3BCAB

Accessibility & contrast

On white

3.34

#E36740 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#E36740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E36740

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E36740	#FFFFFF	#000000	##000000
##E36740	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3B

Deuteranopia (green-blind)

#A7973D

Tritanopia (blue-blind)

#F94D5E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e36740;
/* rgb */ color: rgb(227, 103, 64);
/* oklch */ color: oklch(65.9% 0.164 37.9);

Tailwind

colors: {
  custom: {
    50: '#f39576',
    500: '#e36740',
    950: '#000000',
  },
}

SCSS

$custom: #e36740;
$custom-light: #f39576;
$custom-dark: #000000;

JSON

{
  "hex": "#e36740",
  "rgb": {
    "r": 227,
    "g": 103,
    "b": 64
  },
  "hsl": {
    "h": 14.356,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.65884,
    "c": 0.16401,
    "h": 37.9
  },
  "luminance": 0.26402
}

Semantic roles & 50–950 ramp

primary

#E36740

secondary

#9ED1E1

accent

#C4F137

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E36740

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

Preview Lab → · Contrast checker → · Palette generator →