#E28B3E#E28B3E

#E28B3E is a light, vivid orange. Relative luminance 0.350; OKLCH L 71.5% C 0.139 H 58.9°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#E28B3E
RGB	rgb(226, 139, 62)
HSL	hsl(28, 74%, 56%)
HSV	hsv(28, 73%, 89%)
CMYK	cmyk(0%, 38.5%, 72.6%, 11.4%)
CIE-LAB	lab(65.74, 26.91, 53.40)
CIE-LCH	lch(65.74, 59.80, 63.26°)
OKLab	oklab(71.46% 0.072 0.1192)
OKLCH	oklch(71.46% 0.139 58.9)
XYZ	xyz(41.4695, 34.9860, 9.1255)
Luminance	0.3498 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28B3E #3E95E2

analogous

#E23E43 #E28B3E #E2DD3E

triadic

#E28B3E #3EE28B #8B3EE2

tetradic

#E28B3E #43E23E #3E95E2 #DD3EE2

square

#E28B3E #43E23E #3E95E2 #DD3EE2

split-complementary

#E28B3E #3EE2DD #3E43E2

monochromatic

#904F16 #C56C1E #E28B3E #EAAB73 #F2CBA8

Accessibility & contrast

On white

2.63

#E28B3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#E28B3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28B3E

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28B3E	#FFFFFF	#000000	##000000
##E28B3E	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59435

Deuteranopia (green-blind)

#BAA73E

Tritanopia (blue-blind)

#F7787B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #e28b3e;
/* rgb */ color: rgb(226, 139, 62);
/* oklch */ color: oklch(71.5% 0.139 58.9);

Tailwind

colors: {
  custom: {
    50: '#f1ad77',
    500: '#e28b3e',
    950: '#000000',
  },
}

SCSS

$custom: #e28b3e;
$custom-light: #f1ad77;
$custom-dark: #000000;

JSON

{
  "hex": "#e28b3e",
  "rgb": {
    "r": 226,
    "g": 139,
    "b": 62
  },
  "hsl": {
    "h": 28.171,
    "s": 73.874,
    "l": 56.471
  },
  "oklch": {
    "l": 0.71458,
    "c": 0.13924,
    "h": 58.9
  },
  "luminance": 0.34982
}

Semantic roles & 50–950 ramp

primary

#E28B3E

secondary

#9CC0E0

accent

#9AF137

background

#FFFAF7

surface

#FFF4ED

border

#D7CEC8

text

#181009

muted

#867F7B

Preview Lab

Preview with #E28B3E

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

Preview Lab → · Contrast checker → · Palette generator →