#291B01#291B01

#291B01 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.4% C 0.047 H 80.8°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#291B01
RGB	rgb(41, 27, 1)
HSL	hsl(39, 95%, 8%)
HSV	hsv(39, 98%, 16%)
CMYK	cmyk(0%, 34.1%, 97.6%, 83.9%)
CIE-LAB	lab(10.98, 3.67, 16.03)
CIE-LCH	lch(10.98, 16.44, 77.11°)
OKLab	oklab(23.39% 0.0075 0.0461)
OKLCH	oklch(23.39% 0.047 80.8)
XYZ	xyz(1.3120, 1.2576, 0.2024)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291B01 #010F29

analogous

#290701 #291B01 #232901

triadic

#291B01 #01291B #1B0129

tetradic

#291B01 #012907 #010F29 #290123

square

#291B01 #012907 #010F29 #290123

split-complementary

#291B01 #012329 #070129

monochromatic

#1E1401 #1E1401 #291B01 #654202 #A06A04

Accessibility & contrast

On white

16.78

#291B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#291B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291B01

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291B01	#FFFFFF	#000000	##FFFFFF
##291B01	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211B00

Deuteranopia (green-blind)

#241F02

Tritanopia (blue-blind)

#2E1716

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #291b01;
/* rgb */ color: rgb(41, 27, 1);
/* oklch */ color: oklch(23.4% 0.047 80.8);

Tailwind

colors: {
  custom: {
    50: '#645747',
    500: '#291b01',
    950: '#000000',
  },
}

SCSS

$custom: #291b01;
$custom-light: #645747;
$custom-dark: #000000;

JSON

{
  "hex": "#291b01",
  "rgb": {
    "r": 41,
    "g": 27,
    "b": 1
  },
  "hsl": {
    "h": 39,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.23389,
    "c": 0.04672,
    "h": 80.8
  },
  "luminance": 0.01257
}

Semantic roles & 50–950 ramp

primary

#291B01

secondary

#16366F

accent

#74FF29

background

#F6F5F3

surface

#EBE9E5

border

#C6C5C1

text

#050300

muted

#7A7877

Preview Lab

Preview with #291B01

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

Preview Lab → · Contrast checker → · Palette generator →