#2B1507#2B1507

#2B1507 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.4% C 0.043 H 51.8°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B1507
RGB	rgb(43, 21, 7)
HSL	hsl(23, 72%, 10%)
HSV	hsv(23, 84%, 17%)
CMYK	cmyk(0%, 51.2%, 83.7%, 83.1%)
CIE-LAB	lab(9.52, 9.64, 11.59)
CIE-LCH	lch(9.52, 15.07, 50.23°)
OKLab	oklab(22.36% 0.0267 0.0339)
OKLCH	oklch(22.36% 0.043 51.8)
XYZ	xyz(1.3029, 1.0654, 0.3380)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1507 #071D2B

analogous

#2B070B #2B1507 #2B2707

triadic

#2B1507 #072B15 #15072B

tetradic

#2B1507 #0B2B07 #071D2B #27072B

square

#2B1507 #0B2B07 #071D2B #27072B

split-complementary

#2B1507 #072B27 #070B2B

monochromatic

#1A0D04 #1A0D04 #2B1507 #602F10 #944818

Accessibility & contrast

On white

17.31

#2B1507 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2B1507 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1507

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1507	#FFFFFF	#000000	##FFFFFF
##2B1507	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)

#1B1806

Deuteranopia (green-blind)

#211C07

Tritanopia (blue-blind)

#301112

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b1507;
/* rgb */ color: rgb(43, 21, 7);
/* oklch */ color: oklch(22.4% 0.043 51.8);

Tailwind

colors: {
  custom: {
    50: '#66524a',
    500: '#2b1507',
    950: '#000000',
  },
}

SCSS

$custom: #2b1507;
$custom-light: #66524a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1507",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 7
  },
  "hsl": {
    "h": 23.333,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.22363,
    "c": 0.04317,
    "h": 51.8
  },
  "luminance": 0.01065
}

Semantic roles & 50–950 ramp

primary

#2B1507

secondary

#234F6B

accent

#A8EF39

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2B1507

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

Preview Lab → · Contrast checker → · Palette generator →