#281701#281701

#281701 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.2% C 0.046 H 72.0°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#281701
RGB	rgb(40, 23, 1)
HSL	hsl(34, 95%, 8%)
HSV	hsv(34, 98%, 16%)
CMYK	cmyk(0%, 42.5%, 97.5%, 84.3%)
CIE-LAB	lab(9.53, 5.96, 13.97)
CIE-LCH	lch(9.53, 15.19, 66.91°)
OKLab	oklab(22.23% 0.0142 0.0435)
OKLCH	oklch(22.23% 0.046 72)
XYZ	xyz(1.1870, 1.0662, 0.1720)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281701 #011228

analogous

#280301 #281701 #252801

triadic

#281701 #012817 #170128

tetradic

#281701 #012803 #011228 #280125

square

#281701 #012803 #011228 #280125

split-complementary

#281701 #012528 #030128

monochromatic

#1E1101 #1E1101 #281701 #643902 #9F5C04

Accessibility & contrast

On white

17.31

#281701 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#281701 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281701

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281701	#FFFFFF	#000000	##FFFFFF
##281701	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#211C01

Tritanopia (blue-blind)

#2D1312

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #281701;
/* rgb */ color: rgb(40, 23, 1);
/* oklch */ color: oklch(22.2% 0.046 72.0);

Tailwind

colors: {
  custom: {
    50: '#635347',
    500: '#281701',
    950: '#000000',
  },
}

SCSS

$custom: #281701;
$custom-light: #635347;
$custom-dark: #000000;

JSON

{
  "hex": "#281701",
  "rgb": {
    "r": 40,
    "g": 23,
    "b": 1
  },
  "hsl": {
    "h": 33.846,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.22228,
    "c": 0.04574,
    "h": 72
  },
  "luminance": 0.01066
}

Semantic roles & 50–950 ramp

primary

#281701

secondary

#163D6F

accent

#86FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#050200

muted

#7A7877

Preview Lab

Preview with #281701

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

Preview Lab → · Contrast checker → · Palette generator →