#E27310#E27310

#E27310 is a light, vivid orange. Relative luminance 0.285; OKLCH L 67.2% C 0.166 H 53.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#E27310
RGB	rgb(226, 115, 16)
HSL	hsl(28, 87%, 47%)
HSV	hsv(28, 93%, 89%)
CMYK	cmyk(0%, 49.1%, 92.9%, 11.4%)
CIE-LAB	lab(60.31, 38.08, 65.05)
CIE-LCH	lch(60.31, 75.38, 59.65°)
OKLab	oklab(67.2% 0.1 0.1329)
OKLCH	oklch(67.2% 0.166 53)
XYZ	xyz(37.5921, 28.4723, 4.0062)
Luminance	0.2847 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E27310 #107FE2

analogous

#E21016 #E27310 #E2DC10

triadic

#E27310 #10E273 #7310E2

tetradic

#E27310 #16E210 #107FE2 #DC10E2

square

#E27310 #16E210 #107FE2 #DC10E2

split-complementary

#E27310 #10E2DC #1016E2

monochromatic

#703908 #A9560C #E27310 #F1923E #F5B377

Accessibility & contrast

On white

3.14

#E27310 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#E27310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E27310

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E27310	#FFFFFF	#000000	##000000
##E27310	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#AE9B0B

Tritanopia (blue-blind)

#F85963

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #e27310;
/* rgb */ color: rgb(226, 115, 16);
/* oklch */ color: oklch(67.2% 0.166 53.0);

Tailwind

colors: {
  custom: {
    50: '#f49d5e',
    500: '#e27310',
    950: '#000000',
  },
}

SCSS

$custom: #e27310;
$custom-light: #f49d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#e27310",
  "rgb": {
    "r": 226,
    "g": 115,
    "b": 16
  },
  "hsl": {
    "h": 28.286,
    "s": 86.777,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67201,
    "c": 0.16626,
    "h": 53
  },
  "luminance": 0.28468
}

Semantic roles & 50–950 ramp

primary

#E27310

secondary

#71AADC

accent

#9AFD2B

background

#FFF9F5

surface

#FFF2EA

border

#D7CCC6

text

#190E05

muted

#867E79

Preview Lab

Preview with #E27310

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

Preview Lab → · Contrast checker → · Palette generator →