#E3803C#E3803C

#E3803C is a light, vivid orange. Relative luminance 0.321; OKLCH L 69.7% C 0.146 H 52.1°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#E3803C
RGB	rgb(227, 128, 60)
HSL	hsl(24, 75%, 56%)
HSV	hsv(24, 74%, 89%)
CMYK	cmyk(0%, 43.6%, 73.6%, 11%)
CIE-LAB	lab(63.43, 33.02, 51.96)
CIE-LCH	lch(63.43, 61.57, 57.57°)
OKLab	oklab(69.7% 0.0899 0.1156)
OKLCH	oklch(69.7% 0.146 52.1)
XYZ	xyz(40.2169, 32.0999, 8.3521)
Luminance	0.3210 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3803C #3C9FE3

analogous

#E33C4C #E3803C #E3D43C

triadic

#E3803C #3CE380 #803CE3

tetradic

#E3803C #4CE33C #3C9FE3 #D43CE3

square

#E3803C #4CE33C #3C9FE3 #D43CE3

split-complementary

#E3803C #3CE3D4 #3C4CE3

monochromatic

#904715 #C5611C #E3803C #EBA372 #F2C6A7

Accessibility & contrast

On white

2.83

#E3803C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#E3803C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3803C

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3803C	#FFFFFF	#000000	##000000
##E3803C	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C34

Deuteranopia (green-blind)

#B4A23B

Tritanopia (blue-blind)

#F86B71

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #e3803c;
/* rgb */ color: rgb(227, 128, 60);
/* oklch */ color: oklch(69.7% 0.146 52.1);

Tailwind

colors: {
  custom: {
    50: '#f2a675',
    500: '#e3803c',
    950: '#000000',
  },
}

SCSS

$custom: #e3803c;
$custom-light: #f2a675;
$custom-dark: #000000;

JSON

{
  "hex": "#e3803c",
  "rgb": {
    "r": 227,
    "g": 128,
    "b": 60
  },
  "hsl": {
    "h": 24.431,
    "s": 74.888,
    "l": 56.275
  },
  "oklch": {
    "l": 0.69697,
    "c": 0.14647,
    "h": 52.1
  },
  "luminance": 0.32095
}

Semantic roles & 50–950 ramp

primary

#E3803C

secondary

#9BC4E0

accent

#A5F236

background

#FFFAF7

surface

#FFF4ED

border

#D7CEC8

text

#180F09

muted

#867F7B

Preview Lab

Preview with #E3803C

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

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