#E0904B#E0904B

#E0904B is a light, vivid orange. Relative luminance 0.363; OKLCH L 72.2% C 0.129 H 59.3°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#E0904B
RGB	rgb(224, 144, 75)
HSL	hsl(28, 71%, 59%)
HSV	hsv(28, 67%, 88%)
CMYK	cmyk(0%, 35.7%, 66.5%, 12.2%)
CIE-LAB	lab(66.75, 24.10, 48.27)
CIE-LCH	lch(66.75, 53.96, 63.46°)
OKLab	oklab(72.23% 0.0657 0.1106)
OKLCH	oklch(72.23% 0.129 59.3)
XYZ	xyz(41.9868, 36.3057, 11.4517)
Luminance	0.3630 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0904B #4B9BE0

analogous

#E04B50 #E0904B #E0DA4B

triadic

#E0904B #4BE090 #904BE0

tetradic

#E0904B #50E04B #4B9BE0 #DA4BE0

square

#E0904B #50E04B #4B9BE0 #DA4BE0

split-complementary

#E0904B #4BE0DA #4B50E0

monochromatic

#97541A #CB7123 #E0904B #E9B07F #F2D0B3

Accessibility & contrast

On white

2.54

#E0904B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#E0904B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0904B

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0904B	#FFFFFF	#000000	##000000
##E0904B	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89744

Deuteranopia (green-blind)

#BBAA4C

Tritanopia (blue-blind)

#F47F81

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #e0904b;
/* rgb */ color: rgb(224, 144, 75);
/* oklch */ color: oklch(72.2% 0.129 59.3);

Tailwind

colors: {
  custom: {
    50: '#efb080',
    500: '#e0904b',
    950: '#000000',
  },
}

SCSS

$custom: #e0904b;
$custom-light: #efb080;
$custom-dark: #000000;

JSON

{
  "hex": "#e0904b",
  "rgb": {
    "r": 224,
    "g": 144,
    "b": 75
  },
  "hsl": {
    "h": 27.785,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.7223,
    "c": 0.12863,
    "h": 59.3
  },
  "luminance": 0.36302
}

Semantic roles & 50–950 ramp

primary

#E0904B

secondary

#A6C6E1

accent

#9BED3A

background

#FFFAF7

surface

#FFF5EE

border

#D7CFC9

text

#17100A

muted

#857F7C

Preview Lab

Preview with #E0904B

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

Preview Lab → · Contrast checker → · Palette generator →