#E28B15#E28B15

#E28B15 is a light, vivid orange. Relative luminance 0.347; OKLCH L 71.2% C 0.154 H 65.6°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#E28B15
RGB	rgb(226, 139, 21)
HSL	hsl(35, 83%, 48%)
HSV	hsv(35, 91%, 89%)
CMYK	cmyk(0%, 38.5%, 90.7%, 11.4%)
CIE-LAB	lab(65.51, 25.65, 67.69)
CIE-LCH	lch(65.51, 72.39, 69.25°)
OKLab	oklab(71.21% 0.0637 0.1405)
OKLCH	oklch(71.21% 0.154 65.6)
XYZ	xyz(40.7356, 34.6924, 5.2604)
Luminance	0.3469 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E28B15 #156CE2

analogous

#E22515 #E28B15 #D2E215

triadic

#E28B15 #15E28B #8B15E2

tetradic

#E28B15 #15E225 #156CE2 #E215D2

square

#E28B15 #15E225 #156CE2 #E215D2

split-complementary

#E28B15 #15D2E2 #2515E2

monochromatic

#72460B #AA6910 #E28B15 #EEA746 #F3C27E

Accessibility & contrast

On white

2.65

#E28B15 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#E28B15 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E28B15

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E28B15	#FFFFFF	#000000	##000000
##E28B15	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#BBA718

Tritanopia (blue-blind)

#F77677

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #e28b15;
/* rgb */ color: rgb(226, 139, 21);
/* oklch */ color: oklch(71.2% 0.154 65.6);

Tailwind

colors: {
  custom: {
    50: '#f2ad63',
    500: '#e28b15',
    950: '#000000',
  },
}

SCSS

$custom: #e28b15;
$custom-light: #f2ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#e28b15",
  "rgb": {
    "r": 226,
    "g": 139,
    "b": 21
  },
  "hsl": {
    "h": 34.537,
    "s": 82.996,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71208,
    "c": 0.15428,
    "h": 65.6
  },
  "luminance": 0.34688
}

Semantic roles & 50–950 ramp

primary

#E28B15

secondary

#78A2DB

accent

#85F92E

background

#FFFAF6

surface

#FFF4EB

border

#D7CEC6

text

#181006

muted

#867F7A

Preview Lab

Preview with #E28B15

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

Preview Lab → · Contrast checker → · Palette generator →