#2B1706#2B1706

#2B1706 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.8% C 0.043 H 59.2°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B1706
RGB	rgb(43, 23, 6)
HSL	hsl(28, 76%, 10%)
HSV	hsv(28, 86%, 17%)
CMYK	cmyk(0%, 46.5%, 86%, 83.1%)
CIE-LAB	lab(10.10, 8.14, 12.82)
CIE-LCH	lch(10.10, 15.18, 57.60°)
OKLab	oklab(22.81% 0.0219 0.0368)
OKLCH	oklch(22.81% 0.043 59.2)
XYZ	xyz(1.3356, 1.1397, 0.3219)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1706 #061A2B

analogous

#2B0607 #2B1706 #2B2A06

triadic

#2B1706 #062B17 #17062B

tetradic

#2B1706 #072B06 #061A2B #2A062B

square

#2B1706 #072B06 #061A2B #2A062B

split-complementary

#2B1706 #062B2A #06072B

monochromatic

#1B0E04 #1B0E04 #2B1706 #61340D #965015

Accessibility & contrast

On white

17.10

#2B1706 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2B1706 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1706

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1706	#FFFFFF	#000000	##FFFFFF
##2B1706	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1905

Deuteranopia (green-blind)

#221D06

Tritanopia (blue-blind)

#301313

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b1706;
/* rgb */ color: rgb(43, 23, 6);
/* oklch */ color: oklch(22.8% 0.043 59.2);

Tailwind

colors: {
  custom: {
    50: '#665449',
    500: '#2b1706',
    950: '#000000',
  },
}

SCSS

$custom: #2b1706;
$custom-light: #665449;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1706",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 6
  },
  "hsl": {
    "h": 27.568,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.22805,
    "c": 0.04283,
    "h": 59.2
  },
  "luminance": 0.0114
}

Semantic roles & 50–950 ramp

primary

#2B1706

secondary

#21496C

accent

#9CF236

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1706

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

Preview Lab → · Contrast checker → · Palette generator →