#E4904F#E4904F

#E4904F is a light, vivid orange. Relative luminance 0.370; OKLCH L 72.8% C 0.130 H 56.5°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#E4904F
RGB	rgb(228, 144, 79)
HSL	hsl(26, 73%, 60%)
HSV	hsv(26, 65%, 89%)
CMYK	cmyk(0%, 36.8%, 65.4%, 10.6%)
CIE-LAB	lab(67.28, 25.99, 47.03)
CIE-LCH	lch(67.28, 53.73, 61.07°)
OKLab	oklab(72.76% 0.0716 0.1084)
OKLCH	oklch(72.76% 0.13 56.5)
XYZ	xyz(43.3827, 37.0091, 12.2543)
Luminance	0.3700 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4904F #4FA3E4

analogous

#E44F59 #E4904F #E4DA4F

triadic

#E4904F #4FE490 #904FE4

tetradic

#E4904F #59E44F #4FA3E4 #DA4FE4

square

#E4904F #59E44F #4FA3E4 #DA4FE4

split-complementary

#E4904F #4FE4DA #4F59E4

monochromatic

#A05419 #D56F21 #E4904F #ECB184 #F4D3B9

Accessibility & contrast

On white

2.50

#E4904F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#E4904F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4904F

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4904F	#FFFFFF	#000000	##000000
##E4904F	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99849

Deuteranopia (green-blind)

#BDAB4F

Tritanopia (blue-blind)

#F87E81

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #e4904f;
/* rgb */ color: rgb(228, 144, 79);
/* oklch */ color: oklch(72.8% 0.130 56.5);

Tailwind

colors: {
  custom: {
    50: '#f1b182',
    500: '#e4904f',
    950: '#000000',
  },
}

SCSS

$custom: #e4904f;
$custom-light: #f1b182;
$custom-dark: #000000;

JSON

{
  "hex": "#e4904f",
  "rgb": {
    "r": 228,
    "g": 144,
    "b": 79
  },
  "hsl": {
    "h": 26.174,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.7276,
    "c": 0.12992,
    "h": 56.5
  },
  "luminance": 0.37005
}

Semantic roles & 50–950 ramp

primary

#E4904F

secondary

#ABCBE4

accent

#7FD610

background

#FFFAF8

surface

#FFF5EF

border

#D7CFCA

text

#18100B

muted

#867F7C

Preview Lab

Preview with #E4904F

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

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