#281E04#281E04

#281E04 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.1% C 0.043 H 88.0°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#281E04
RGB	rgb(40, 30, 4)
HSL	hsl(43, 82%, 9%)
HSV	hsv(43, 90%, 16%)
CMYK	cmyk(0%, 25%, 90%, 84.3%)
CIE-LAB	lab(11.88, 1.25, 16.03)
CIE-LCH	lch(11.88, 16.08, 85.55°)
OKLab	oklab(24.08% 0.0015 0.0434)
OKLCH	oklch(24.08% 0.043 88)
XYZ	xyz(1.3613, 1.3885, 0.3111)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281E04 #040E28

analogous

#280C04 #281E04 #202804

triadic

#281E04 #04281E #1E0428

tetradic

#281E04 #04280C #040E28 #280420

square

#281E04 #04280C #040E28 #280420

split-complementary

#281E04 #042028 #0C0428

monochromatic

#1C1503 #1C1503 #281E04 #60480A #97710F

Accessibility & contrast

On white

16.44

#281E04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#281E04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281E04

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281E04	#FFFFFF	#000000	##FFFFFF
##281E04	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E02

Deuteranopia (green-blind)

#252005

Tritanopia (blue-blind)

#2C1A19

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #281e04;
/* rgb */ color: rgb(40, 30, 4);
/* oklch */ color: oklch(24.1% 0.043 88.0);

Tailwind

colors: {
  custom: {
    50: '#635948',
    500: '#281e04',
    950: '#000000',
  },
}

SCSS

$custom: #281e04;
$custom-light: #635948;
$custom-dark: #000000;

JSON

{
  "hex": "#281e04",
  "rgb": {
    "r": 40,
    "g": 30,
    "b": 4
  },
  "hsl": {
    "h": 43.333,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.24083,
    "c": 0.04342,
    "h": 88
  },
  "luminance": 0.01388
}

Semantic roles & 50–950 ramp

primary

#281E04

secondary

#1D336B

accent

#67F830

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#050300

muted

#7A7877

Preview Lab

Preview with #281E04

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

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