#E1904E#E1904E

#E1904E is a light, vivid orange. Relative luminance 0.365; OKLCH L 72.4% C 0.128 H 57.9°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#E1904E
RGB	rgb(225, 144, 78)
HSL	hsl(27, 71%, 59%)
HSV	hsv(27, 65%, 88%)
CMYK	cmyk(0%, 36%, 65.3%, 11.8%)
CIE-LAB	lab(66.91, 24.70, 47.00)
CIE-LCH	lch(66.91, 53.09, 62.28°)
OKLab	oklab(72.39% 0.0678 0.1083)
OKLCH	oklch(72.39% 0.128 57.9)
XYZ	xyz(42.4028, 36.5081, 12.0199)
Luminance	0.3650 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1904E #4E9FE1

analogous

#E14E56 #E1904E #E1DA4E

triadic

#E1904E #4EE190 #904EE1

tetradic

#E1904E #56E14E #4E9FE1 #DA4EE1

square

#E1904E #56E14E #4E9FE1 #DA4EE1

split-complementary

#E1904E #4EE1DA #4E56E1

monochromatic

#9A541A #CF7023 #E1904E #EAB182 #F3D2B7

Accessibility & contrast

On white

2.53

#E1904E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#E1904E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1904E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1904E	#FFFFFF	#000000	##000000
##E1904E	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89847

Deuteranopia (green-blind)

#BBAA4E

Tritanopia (blue-blind)

#F57F81

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #e1904e;
/* rgb */ color: rgb(225, 144, 78);
/* oklch */ color: oklch(72.4% 0.128 57.9);

Tailwind

colors: {
  custom: {
    50: '#efb182',
    500: '#e1904e',
    950: '#000000',
  },
}

SCSS

$custom: #e1904e;
$custom-light: #efb182;
$custom-dark: #000000;

JSON

{
  "hex": "#e1904e",
  "rgb": {
    "r": 225,
    "g": 144,
    "b": 78
  },
  "hsl": {
    "h": 26.939,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.72385,
    "c": 0.12777,
    "h": 57.9
  },
  "luminance": 0.36504
}

Semantic roles & 50–950 ramp

primary

#E1904E

secondary

#A9C8E2

accent

#9DEE3A

background

#FFFAF8

surface

#FFF5EF

border

#D7CFCA

text

#17100A

muted

#857F7C

Preview Lab

Preview with #E1904E

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

Preview Lab → · Contrast checker → · Palette generator →