#E45F41#E45F41

#E45F41 is a light, vivid red. Relative luminance 0.251; OKLCH L 64.9% C 0.172 H 34.2°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#E45F41
RGB	rgb(228, 95, 65)
HSL	hsl(11, 75%, 57%)
HSV	hsv(11, 71%, 89%)
CMYK	cmyk(0%, 58.3%, 71.5%, 10.6%)
CIE-LAB	lab(57.14, 49.98, 42.73)
CIE-LCH	lch(57.14, 65.75, 40.53°)
OKLab	oklab(64.95% 0.1424 0.0967)
OKLCH	oklch(64.95% 0.172 34.2)
XYZ	xyz(37.0450, 25.0650, 7.8873)
Luminance	0.2506 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45F41 #41C6E4

analogous

#E44174 #E45F41 #E4B141

triadic

#E45F41 #41E45F #5F41E4

tetradic

#E45F41 #74E441 #41C6E4 #B141E4

square

#E45F41 #74E441 #41C6E4 #B141E4

split-complementary

#E45F41 #41E4B1 #4174E4

monochromatic

#952D15 #CB3D1D #E45F41 #EC8C77 #F3B9AC

Accessibility & contrast

On white

3.49

#E45F41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#E45F41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45F41

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45F41	#FFFFFF	#000000	##000000
##E45F41	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83773D

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#FA4159

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e45f41;
/* rgb */ color: rgb(228, 95, 65);
/* oklch */ color: oklch(64.9% 0.172 34.2);

Tailwind

colors: {
  custom: {
    50: '#f49177',
    500: '#e45f41',
    950: '#000000',
  },
}

SCSS

$custom: #e45f41;
$custom-light: #f49177;
$custom-dark: #000000;

JSON

{
  "hex": "#e45f41",
  "rgb": {
    "r": 228,
    "g": 95,
    "b": 65
  },
  "hsl": {
    "h": 11.043,
    "s": 75.115,
    "l": 57.451
  },
  "oklch": {
    "l": 0.64946,
    "c": 0.17217,
    "h": 34.2
  },
  "luminance": 0.2506
}

Semantic roles & 50–950 ramp

primary

#E45F41

secondary

#9FD5E1

accent

#CFF236

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45F41

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

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