#2B1403#2B1403

#2B1403 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 22.1% C 0.048 H 56.2°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#2B1403
RGB	rgb(43, 20, 3)
HSL	hsl(26, 87%, 9%)
HSV	hsv(26, 93%, 17%)
CMYK	cmyk(0%, 53.5%, 93%, 83.1%)
CIE-LAB	lab(9.16, 9.97, 12.70)
CIE-LCH	lch(9.16, 16.15, 51.86°)
OKLab	oklab(22.06% 0.0265 0.0395)
OKLCH	oklch(22.06% 0.048 56.2)
XYZ	xyz(1.2630, 1.0206, 0.2166)
Luminance	0.0102 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1403 #031A2B

analogous

#2B0306 #2B1403 #2B2803

triadic

#2B1403 #032B14 #14032B

tetradic

#2B1403 #062B03 #031A2B #28032B

square

#2B1403 #062B03 #031A2B #28032B

split-complementary

#2B1403 #032B28 #03062B

monochromatic

#1D0D02 #1D0D02 #2B1403 #642F07 #9D490B

Accessibility & contrast

On white

17.44

#2B1403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2B1403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1403

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1403	#FFFFFF	#000000	##FFFFFF
##2B1403	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1702

Deuteranopia (green-blind)

#201C03

Tritanopia (blue-blind)

#300F10

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b1403;
/* rgb */ color: rgb(43, 20, 3);
/* oklch */ color: oklch(22.1% 0.048 56.2);

Tailwind

colors: {
  custom: {
    50: '#665148',
    500: '#2b1403',
    950: '#000000',
  },
}

SCSS

$custom: #2b1403;
$custom-light: #665148;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1403",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 3
  },
  "hsl": {
    "h": 25.5,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.2206,
    "c": 0.04754,
    "h": 56.2
  },
  "luminance": 0.0102
}

Semantic roles & 50–950 ramp

primary

#2B1403

secondary

#1B4B6F

accent

#A4FD2B

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1403

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

Preview Lab → · Contrast checker → · Palette generator →