#E27531#E27531

#E27531 is a light, vivid orange. Relative luminance 0.291; OKLCH L 67.7% C 0.157 H 49.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#E27531
RGB	rgb(226, 117, 49)
HSL	hsl(23, 75%, 54%)
HSV	hsv(23, 78%, 89%)
CMYK	cmyk(0%, 48.2%, 78.3%, 11.4%)
CIE-LAB	lab(60.89, 37.85, 54.36)
CIE-LCH	lch(60.89, 66.24, 55.15°)
OKLab	oklab(67.69% 0.1029 0.1182)
OKLCH	oklch(67.69% 0.157 49)
XYZ	xyz(38.2834, 29.1177, 6.5094)
Luminance	0.2911 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E27531 #319EE2

analogous

#E23146 #E27531 #E2CE31

triadic

#E27531 #31E275 #7531E2

tetradic

#E27531 #46E231 #319EE2 #CE31E2

square

#E27531 #46E231 #319EE2 #CE31E2

split-complementary

#E27531 #31E2CE #3146E2

monochromatic

#863F13 #BB581A #E27531 #EA9967 #F1BD9C

Accessibility & contrast

On white

3.08

#E27531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#E27531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E27531

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E27531	#FFFFFF	#000000	##000000
##E27531	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948428

Deuteranopia (green-blind)

#AE9C2F

Tritanopia (blue-blind)

#F85D67

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #e27531;
/* rgb */ color: rgb(226, 117, 49);
/* oklch */ color: oklch(67.7% 0.157 49.0);

Tailwind

colors: {
  custom: {
    50: '#f29e6e',
    500: '#e27531',
    950: '#000000',
  },
}

SCSS

$custom: #e27531;
$custom-light: #f29e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#e27531",
  "rgb": {
    "r": 226,
    "g": 117,
    "b": 49
  },
  "hsl": {
    "h": 23.051,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.67691,
    "c": 0.1567,
    "h": 49
  },
  "luminance": 0.29113
}

Semantic roles & 50–950 ramp

primary

#E27531

secondary

#92C0DD

accent

#AAF236

background

#FFF9F6

surface

#FFF2EC

border

#D7CCC7

text

#180E07

muted

#867E7A

Preview Lab

Preview with #E27531

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

Preview Lab → · Contrast checker → · Palette generator →