#2B2310#2B2310

#2B2310 is a dark, muted orange. Relative luminance 0.018; OKLCH L 26.0% C 0.034 H 87.2°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B2310
RGB	rgb(43, 35, 16)
HSL	hsl(42, 46%, 12%)
HSV	hsv(42, 63%, 17%)
CMYK	cmyk(0%, 18.6%, 62.8%, 83.1%)
CIE-LAB	lab(14.13, 0.64, 13.79)
CIE-LCH	lch(14.13, 13.81, 87.36°)
OKLab	oklab(26% 0.0016 0.0337)
OKLCH	oklch(26% 0.034 87.2)
XYZ	xyz(1.6909, 1.7531, 0.7394)
Luminance	0.0175 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2310 #10182B

analogous

#2B1610 #2B2310 #262B10

triadic

#2B2310 #102B23 #23102B

tetradic

#2B2310 #102B16 #10182B #2B1026

square

#2B2310 #102B16 #10182B #2B1026

split-complementary

#2B2310 #10262B #16102B

monochromatic

#161208 #161208 #2B2310 #584721 #846C31

Accessibility & contrast

On white

15.55

#2B2310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#2B2310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2310

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2310	#FFFFFF	#000000	##FFFFFF
##2B2310	1.00	15.55	1.35	15.55
#FFFFFF	15.55	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230E

Deuteranopia (green-blind)

#292511

Tritanopia (blue-blind)

#2F201E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2b2310;
/* rgb */ color: rgb(43, 35, 16);
/* oklch */ color: oklch(26.0% 0.034 87.2);

Tailwind

colors: {
  custom: {
    50: '#655d4e',
    500: '#2b2310',
    950: '#000000',
  },
}

SCSS

$custom: #2b2310;
$custom-light: #655d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2310",
  "rgb": {
    "r": 43,
    "g": 35,
    "b": 16
  },
  "hsl": {
    "h": 42.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26004,
    "c": 0.03372,
    "h": 87.2
  },
  "luminance": 0.01753
}

Semantic roles & 50–950 ramp

primary

#2B2310

secondary

#334264

accent

#79D552

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060401

muted

#7A7977

Preview Lab

Preview with #2B2310

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

Preview Lab → · Contrast checker → · Palette generator →