#E28A2F#E28A2F

#E28A2F is a light, vivid orange. Relative luminance 0.346; OKLCH L 71.2% C 0.146 H 61.6°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#E28A2F
RGB	rgb(226, 138, 47)
HSL	hsl(31, 76%, 54%)
HSV	hsv(31, 79%, 89%)
CMYK	cmyk(0%, 38.9%, 79.2%, 11.4%)
CIE-LAB	lab(65.40, 26.83, 59.47)
CIE-LCH	lch(65.40, 65.24, 65.72°)
OKLab	oklab(71.16% 0.0697 0.1288)
OKLCH	oklch(71.16% 0.146 61.6)
XYZ	xyz(40.9691, 34.5552, 7.2010)
Luminance	0.3455 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28A2F #2F87E2

analogous

#E2302F #E28A2F #E0E22F

triadic

#E28A2F #2FE28A #8A2FE2

tetradic

#E28A2F #2FE230 #2F87E2 #E22FE0

square

#E28A2F #2FE230 #2F87E2 #E22FE0

split-complementary

#E28A2F #2FE0E2 #302FE2

monochromatic

#844C12 #BA6B1A #E28A2F #E9A865 #F1C69A

Accessibility & contrast

On white

2.65

#E28A2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#E28A2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28A2F

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28A2F	#FFFFFF	#000000	##000000
##E28A2F	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59320

Deuteranopia (green-blind)

#BAA730

Tritanopia (blue-blind)

#F77678

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #e28a2f;
/* rgb */ color: rgb(226, 138, 47);
/* oklch */ color: oklch(71.2% 0.146 61.6);

Tailwind

colors: {
  custom: {
    50: '#f2ac6e',
    500: '#e28a2f',
    950: '#000000',
  },
}

SCSS

$custom: #e28a2f;
$custom-light: #f2ac6e;
$custom-dark: #000000;

JSON

{
  "hex": "#e28a2f",
  "rgb": {
    "r": 226,
    "g": 138,
    "b": 47
  },
  "hsl": {
    "h": 30.503,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.71162,
    "c": 0.14642,
    "h": 61.6
  },
  "luminance": 0.34551
}

Semantic roles & 50–950 ramp

primary

#E28A2F

secondary

#90B6DD

accent

#92F236

background

#FFFAF6

surface

#FFF4EC

border

#D7CEC7

text

#181008

muted

#867F7B

Preview Lab

Preview with #E28A2F

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

Preview Lab → · Contrast checker → · Palette generator →