#E2943F#E2943F

#E2943F is a light, vivid orange. Relative luminance 0.377; OKLCH L 73.1% C 0.136 H 64.7°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#E2943F
RGB	rgb(226, 148, 63)
HSL	hsl(31, 74%, 57%)
HSV	hsv(31, 72%, 89%)
CMYK	cmyk(0%, 34.5%, 72.1%, 11.4%)
CIE-LAB	lab(67.81, 22.16, 55.10)
CIE-LCH	lch(67.81, 59.39, 68.09°)
OKLab	oklab(73.06% 0.058 0.123)
OKLCH	oklch(73.06% 0.136 64.7)
XYZ	xyz(42.8544, 37.7114, 9.7238)
Luminance	0.3771 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2943F #3F8DE2

analogous

#E2433F #E2943F #DFE23F

triadic

#E2943F #3FE294 #943FE2

tetradic

#E2943F #3FE243 #3F8DE2 #E23FDF

square

#E2943F #3FE243 #3F8DE2 #E23FDF

split-complementary

#E2943F #3FDFE2 #433FE2

monochromatic

#915616 #C6761E #E2943F #EAB274 #F2CFA9

Accessibility & contrast

On white

2.46

#E2943F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#E2943F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2943F

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2943F	#FFFFFF	#000000	##000000
##E2943F	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A35

Deuteranopia (green-blind)

#BFAC40

Tritanopia (blue-blind)

#F68282

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #e2943f;
/* rgb */ color: rgb(226, 148, 63);
/* oklch */ color: oklch(73.1% 0.136 64.7);

Tailwind

colors: {
  custom: {
    50: '#f0b378',
    500: '#e2943f',
    950: '#000000',
  },
}

SCSS

$custom: #e2943f;
$custom-light: #f0b378;
$custom-dark: #000000;

JSON

{
  "hex": "#e2943f",
  "rgb": {
    "r": 226,
    "g": 148,
    "b": 63
  },
  "hsl": {
    "h": 31.288,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.73064,
    "c": 0.13601,
    "h": 64.7
  },
  "luminance": 0.37707
}

Semantic roles & 50–950 ramp

primary

#E2943F

secondary

#9DBDE0

accent

#90F037

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#181109

muted

#86807B

Preview Lab

Preview with #E2943F

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

Preview Lab → · Contrast checker → · Palette generator →