#E3812E#E3812E

#E3812E is a light, vivid orange. Relative luminance 0.322; OKLCH L 69.7% C 0.152 H 56.0°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#E3812E
RGB	rgb(227, 129, 46)
HSL	hsl(28, 76%, 54%)
HSV	hsv(28, 80%, 89%)
CMYK	cmyk(0%, 43.2%, 79.7%, 11%)
CIE-LAB	lab(63.54, 31.95, 58.18)
CIE-LCH	lch(63.54, 66.37, 61.23°)
OKLab	oklab(69.75% 0.0847 0.1256)
OKLCH	oklch(69.75% 0.152 56)
XYZ	xyz(40.0256, 32.2331, 6.6980)
Luminance	0.3223 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3812E #2E90E3

analogous

#E32E35 #E3812E #E3DB2E

triadic

#E3812E #2EE381 #812EE3

tetradic

#E3812E #35E32E #2E90E3 #DB2EE3

square

#E3812E #35E32E #2E90E3 #DB2EE3

split-complementary

#E3812E #2EE3DB #2E35E3

monochromatic

#854712 #BB6319 #E3812E #EAA264 #F1C29A

Accessibility & contrast

On white

2.82

#E3812E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#E3812E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3812E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3812E	#FFFFFF	#000000	##000000
##E3812E	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C21

Deuteranopia (green-blind)

#B5A32E

Tritanopia (blue-blind)

#F86B71

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #e3812e;
/* rgb */ color: rgb(227, 129, 46);
/* oklch */ color: oklch(69.7% 0.152 56.0);

Tailwind

colors: {
  custom: {
    50: '#f3a66d',
    500: '#e3812e',
    950: '#000000',
  },
}

SCSS

$custom: #e3812e;
$custom-light: #f3a66d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3812e",
  "rgb": {
    "r": 227,
    "g": 129,
    "b": 46
  },
  "hsl": {
    "h": 27.514,
    "s": 76.371,
    "l": 53.529
  },
  "oklch": {
    "l": 0.69747,
    "c": 0.15152,
    "h": 56
  },
  "luminance": 0.32229
}

Semantic roles & 50–950 ramp

primary

#E3812E

secondary

#90BADD

accent

#9CF335

background

#FFFAF6

surface

#FFF4EC

border

#D7CEC7

text

#180F07

muted

#867F7A

Preview Lab

Preview with #E3812E

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

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