#281A01#281A01

#281A01 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.0% C 0.046 H 80.1°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#281A01
RGB	rgb(40, 26, 1)
HSL	hsl(38, 95%, 8%)
HSV	hsv(38, 98%, 16%)
CMYK	cmyk(0%, 35%, 97.5%, 84.3%)
CIE-LAB	lab(10.50, 3.80, 15.34)
CIE-LCH	lch(10.50, 15.81, 76.09°)
OKLab	oklab(22.98% 0.0079 0.0452)
OKLCH	oklch(22.98% 0.046 80.1)
XYZ	xyz(1.2500, 1.1922, 0.1930)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281A01 #010F28

analogous

#280701 #281A01 #222801

triadic

#281A01 #01281A #1A0128

tetradic

#281A01 #012807 #010F28 #280122

square

#281A01 #012807 #010F28 #280122

split-complementary

#281A01 #012228 #070128

monochromatic

#1E1301 #1E1301 #281A01 #644102 #9F6804

Accessibility & contrast

On white

16.96

#281A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#281A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281A01

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281A01	#FFFFFF	#000000	##FFFFFF
##281A01	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A00

Deuteranopia (green-blind)

#231E02

Tritanopia (blue-blind)

#2D1615

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #281a01;
/* rgb */ color: rgb(40, 26, 1);
/* oklch */ color: oklch(23.0% 0.046 80.1);

Tailwind

colors: {
  custom: {
    50: '#635647',
    500: '#281a01',
    950: '#000000',
  },
}

SCSS

$custom: #281a01;
$custom-light: #635647;
$custom-dark: #000000;

JSON

{
  "hex": "#281a01",
  "rgb": {
    "r": 40,
    "g": 26,
    "b": 1
  },
  "hsl": {
    "h": 38.462,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.22984,
    "c": 0.04592,
    "h": 80.1
  },
  "luminance": 0.01192
}

Semantic roles & 50–950 ramp

primary

#281A01

secondary

#16366F

accent

#76FF29

background

#F6F5F3

surface

#EBE9E5

border

#C6C5C1

text

#050300

muted

#7A7877

Preview Lab

Preview with #281A01

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

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