#E45F44#E45F44

#E45F44 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.0% C 0.171 H 33.2°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#E45F44
RGB	rgb(228, 95, 68)
HSL	hsl(10, 75%, 58%)
HSV	hsv(10, 70%, 89%)
CMYK	cmyk(0%, 58.3%, 70.2%, 10.6%)
CIE-LAB	lab(57.17, 50.12, 41.17)
CIE-LCH	lch(57.17, 64.86, 39.40°)
OKLab	oklab(64.98% 0.1434 0.0939)
OKLCH	oklch(64.98% 0.171 33.2)
XYZ	xyz(37.1342, 25.1007, 8.3572)
Luminance	0.2510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45F44 #44C9E4

analogous

#E44479 #E45F44 #E4AF44

triadic

#E45F44 #44E45F #5F44E4

tetradic

#E45F44 #79E444 #44C9E4 #AF44E4

square

#E45F44 #79E444 #44C9E4 #AF44E4

split-complementary

#E45F44 #44E4AF #4479E4

monochromatic

#982C16 #CD3B1E #E45F44 #EC8D79 #F3BBAF

Accessibility & contrast

On white

3.49

#E45F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#E45F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45F44

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45F44	#FFFFFF	#000000	##000000
##E45F44	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837741

Deuteranopia (green-blind)

#A49440

Tritanopia (blue-blind)

#FA4259

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e45f44;
/* rgb */ color: rgb(228, 95, 68);
/* oklch */ color: oklch(65.0% 0.171 33.2);

Tailwind

colors: {
  custom: {
    50: '#f49179',
    500: '#e45f44',
    950: '#000000',
  },
}

SCSS

$custom: #e45f44;
$custom-light: #f49179;
$custom-dark: #000000;

JSON

{
  "hex": "#e45f44",
  "rgb": {
    "r": 228,
    "g": 95,
    "b": 68
  },
  "hsl": {
    "h": 10.125,
    "s": 74.766,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64984,
    "c": 0.17143,
    "h": 33.2
  },
  "luminance": 0.25096
}

Semantic roles & 50–950 ramp

primary

#E45F44

secondary

#A2D7E2

accent

#D2F136

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E45F44

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

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