#E45E41#E45E41

#E45E41 is a light, vivid red. Relative luminance 0.249; OKLCH L 64.8% C 0.173 H 33.8°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#E45E41
RGB	rgb(228, 94, 65)
HSL	hsl(11, 75%, 57%)
HSV	hsv(11, 71%, 89%)
CMYK	cmyk(0%, 58.8%, 71.5%, 10.6%)
CIE-LAB	lab(56.96, 50.44, 42.53)
CIE-LCH	lch(56.96, 65.98, 40.14°)
OKLab	oklab(64.82% 0.1438 0.0963)
OKLCH	oklch(64.82% 0.173 33.8)
XYZ	xyz(36.9555, 24.8860, 7.8575)
Luminance	0.2488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45E41 #41C7E4

analogous

#E44175 #E45E41 #E4B041

triadic

#E45E41 #41E45E #5E41E4

tetradic

#E45E41 #75E441 #41C7E4 #B041E4

square

#E45E41 #75E441 #41C7E4 #B041E4

split-complementary

#E45E41 #41E4B0 #4175E4

monochromatic

#952C15 #CB3C1D #E45E41 #EC8B77 #F3B9AC

Accessibility & contrast

On white

3.51

#E45E41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#E45E41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45E41

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45E41	#FFFFFF	#000000	##000000
##E45E41	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83763D

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#FA4058

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e45e41;
/* rgb */ color: rgb(228, 94, 65);
/* oklch */ color: oklch(64.8% 0.173 33.8);

Tailwind

colors: {
  custom: {
    50: '#f49077',
    500: '#e45e41',
    950: '#000000',
  },
}

SCSS

$custom: #e45e41;
$custom-light: #f49077;
$custom-dark: #000000;

JSON

{
  "hex": "#e45e41",
  "rgb": {
    "r": 228,
    "g": 94,
    "b": 65
  },
  "hsl": {
    "h": 10.675,
    "s": 75.115,
    "l": 57.451
  },
  "oklch": {
    "l": 0.64815,
    "c": 0.17311,
    "h": 33.8
  },
  "luminance": 0.24881
}

Semantic roles & 50–950 ramp

primary

#E45E41

secondary

#9FD6E1

accent

#D0F236

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45E41

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

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