#E28931#E28931

#E28931 is a light, vivid orange. Relative luminance 0.343; OKLCH L 71.0% C 0.146 H 60.6°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#E28931
RGB	rgb(226, 137, 49)
HSL	hsl(30, 75%, 54%)
HSV	hsv(30, 78%, 89%)
CMYK	cmyk(0%, 39.4%, 78.3%, 11.4%)
CIE-LAB	lab(65.19, 27.43, 58.47)
CIE-LCH	lch(65.19, 64.59, 64.87°)
OKLab	oklab(71% 0.0717 0.1271)
OKLCH	oklch(71% 0.146 60.6)
XYZ	xyz(40.8676, 34.2861, 7.3708)
Luminance	0.3428 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28931 #318AE2

analogous

#E23132 #E28931 #E2E231

triadic

#E28931 #31E289 #8931E2

tetradic

#E28931 #32E231 #318AE2 #E231E2

square

#E28931 #32E231 #318AE2 #E231E2

split-complementary

#E28931 #31E2E2 #3132E2

monochromatic

#864C13 #BB6A1A #E28931 #EAA867 #F1C69C

Accessibility & contrast

On white

2.67

#E28931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#E28931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28931

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28931	#FFFFFF	#000000	##000000
##E28931	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49224

Deuteranopia (green-blind)

#B9A632

Tritanopia (blue-blind)

#F77577

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #e28931;
/* rgb */ color: rgb(226, 137, 49);
/* oklch */ color: oklch(71.0% 0.146 60.6);

Tailwind

colors: {
  custom: {
    50: '#f2ac6f',
    500: '#e28931',
    950: '#000000',
  },
}

SCSS

$custom: #e28931;
$custom-light: #f2ac6f;
$custom-dark: #000000;

JSON

{
  "hex": "#e28931",
  "rgb": {
    "r": 226,
    "g": 137,
    "b": 49
  },
  "hsl": {
    "h": 29.831,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71002,
    "c": 0.14595,
    "h": 60.6
  },
  "luminance": 0.34282
}

Semantic roles & 50–950 ramp

primary

#E28931

secondary

#92B8DD

accent

#94F236

background

#FFFAF6

surface

#FFF4EC

border

#D7CEC7

text

#181008

muted

#867F7B

Preview Lab

Preview with #E28931

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

Preview Lab → · Contrast checker → · Palette generator →