#E28431#E28431

#E28431 is a light, vivid orange. Relative luminance 0.329; OKLCH L 70.1% C 0.148 H 57.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX#E28431
RGBrgb(226, 132, 49)
HSLhsl(28, 75%, 54%)
HSVhsv(28, 78%, 89%)
CMYKcmyk(0%, 41.6%, 78.3%, 11.4%)
CIE-LABlab(64.08, 30.07, 57.42)
CIE-LCHlch(64.08, 64.82, 62.36°)
OKLaboklab(70.14% 0.0796 0.1248)
OKLCHoklch(70.14% 0.148 57.5)
XYZxyz(40.1732, 32.8974, 7.1393)
Luminance0.3289 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E28431 #318FE2
analogous
#E23137 #E28431 #E2DD31
triadic
#E28431 #31E284 #8431E2
tetradic
#E28431 #37E231 #318FE2 #DD31E2
square
#E28431 #37E231 #318FE2 #DD31E2
split-complementary
#E28431 #31E2DD #3137E2
monochromatic
#864913 #BB661A #E28431 #EAA467 #F1C49C

Accessibility & contrast

On white

2.77
#E28431 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.58
#E28431 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28431
7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E28431#FFFFFF#000000##000000
##E284311.002.777.587.58
#FFFFFF2.771.0021.0021.00
#0000007.5821.001.001.00
##0000007.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A08E25
Deuteranopia (green-blind)
#B7A431
Tritanopia (blue-blind)
#F76F73
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #e28431;
/* rgb */ color: rgb(226, 132, 49);
/* oklch */ color: oklch(70.1% 0.148 57.5);
Tailwind
colors: {
  custom: {
    50: '#f2a86f',
    500: '#e28431',
    950: '#000000',
  },
}
SCSS
$custom: #e28431;
$custom-light: #f2a86f;
$custom-dark: #000000;
JSON
{
  "hex": "#e28431",
  "rgb": {
    "r": 226,
    "g": 132,
    "b": 49
  },
  "hsl": {
    "h": 28.136,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.70144,
    "c": 0.14803,
    "h": 57.5
  },
  "luminance": 0.32893
}

Semantic roles & 50–950 ramp

primary
#E28431
secondary
#92BADD
accent
#9AF236
background
#FFFAF6
surface
#FFF4EC
border
#D7CEC7
text
#180F08
muted
#867F7B

Preview Lab

Preview with #E28431

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

Preview Lab → · Contrast checker → · Palette generator →

#E28431 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva