#E28933#E28933

#E28933 is a light, vivid orange. Relative luminance 0.343; OKLCH L 71.0% C 0.145 H 60.2°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#E28933
RGB	rgb(226, 137, 51)
HSL	hsl(29, 75%, 54%)
HSV	hsv(29, 77%, 89%)
CMYK	cmyk(0%, 39.4%, 77.4%, 11.4%)
CIE-LAB	lab(65.20, 27.51, 57.66)
CIE-LCH	lch(65.20, 63.89, 64.50°)
OKLab	oklab(71.02% 0.0722 0.1259)
OKLCH	oklch(71.02% 0.145 60.2)
XYZ	xyz(40.9107, 34.3034, 7.5980)
Luminance	0.3430 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28933 #338CE2

analogous

#E23335 #E28933 #E2E133

triadic

#E28933 #33E289 #8933E2

tetradic

#E28933 #35E233 #338CE2 #E133E2

square

#E28933 #35E233 #338CE2 #E133E2

split-complementary

#E28933 #33E2E1 #3335E2

monochromatic

#874C13 #BD6B1B #E28933 #EAA869 #F1C79E

Accessibility & contrast

On white

2.67

#E28933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#E28933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28933

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28933	#FFFFFF	#000000	##000000
##E28933	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)

#A49227

Deuteranopia (green-blind)

#B9A634

Tritanopia (blue-blind)

#F77578

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #e28933;
/* rgb */ color: rgb(226, 137, 51);
/* oklch */ color: oklch(71.0% 0.145 60.2);

Tailwind

colors: {
  custom: {
    50: '#f1ac71',
    500: '#e28933',
    950: '#000000',
  },
}

SCSS

$custom: #e28933;
$custom-light: #f1ac71;
$custom-dark: #000000;

JSON

{
  "hex": "#e28933",
  "rgb": {
    "r": 226,
    "g": 137,
    "b": 51
  },
  "hsl": {
    "h": 29.486,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71017,
    "c": 0.14511,
    "h": 60.2
  },
  "luminance": 0.34299
}

Semantic roles & 50–950 ramp

primary

#E28933

secondary

#93B9DE

accent

#96F236

background

#FFFAF7

surface

#FFF4ED

border

#D7CEC8

text

#181008

muted

#867F7B

Preview Lab

Preview with #E28933

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

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