#E28D31#E28D31

#E28D31 is a light, vivid orange. Relative luminance 0.354; OKLCH L 71.7% C 0.145 H 63.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#E28D31
RGB	rgb(226, 141, 49)
HSL	hsl(31, 75%, 54%)
HSV	hsv(31, 78%, 89%)
CMYK	cmyk(0%, 37.6%, 78.3%, 11.4%)
CIE-LAB	lab(66.09, 25.31, 59.32)
CIE-LCH	lch(66.09, 64.50, 66.90°)
OKLab	oklab(71.7% 0.0655 0.129)
OKLCH	oklch(71.7% 0.145 63.1)
XYZ	xyz(41.4467, 35.4444, 7.5638)
Luminance	0.3544 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28D31 #3186E2

analogous

#E23531 #E28D31 #DFE231

triadic

#E28D31 #31E28D #8D31E2

tetradic

#E28D31 #31E235 #3186E2 #E231DF

square

#E28D31 #31E235 #3186E2 #E231DF

split-complementary

#E28D31 #31DFE2 #3531E2

monochromatic

#864F13 #BB6E1A #E28D31 #EAAB67 #F1C89C

Accessibility & contrast

On white

2.60

#E28D31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#E28D31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28D31

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28D31	#FFFFFF	#000000	##000000
##E28D31	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89523

Deuteranopia (green-blind)

#BCA832

Tritanopia (blue-blind)

#F7797B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #e28d31;
/* rgb */ color: rgb(226, 141, 49);
/* oklch */ color: oklch(71.7% 0.145 63.1);

Tailwind

colors: {
  custom: {
    50: '#f1ae70',
    500: '#e28d31',
    950: '#000000',
  },
}

SCSS

$custom: #e28d31;
$custom-light: #f1ae70;
$custom-dark: #000000;

JSON

{
  "hex": "#e28d31",
  "rgb": {
    "r": 226,
    "g": 141,
    "b": 49
  },
  "hsl": {
    "h": 31.186,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71702,
    "c": 0.14461,
    "h": 63.1
  },
  "luminance": 0.3544
}

Semantic roles & 50–950 ramp

primary

#E28D31

secondary

#92B6DD

accent

#90F236

background

#FFFAF7

surface

#FFF4ED

border

#D7CEC8

text

#181008

muted

#867F7B

Preview Lab

Preview with #E28D31

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

Preview Lab → · Contrast checker → · Palette generator →