#2B290F#2B290F

#2B290F is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.6% C 0.042 H 104.8°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B290F
RGB	rgb(43, 41, 15)
HSL	hsl(56, 48%, 11%)
HSV	hsv(56, 65%, 17%)
CMYK	cmyk(0%, 4.7%, 65.1%, 83.1%)
CIE-LAB	lab(16.18, -3.57, 16.95)
CIE-LCH	lch(16.18, 17.32, 101.91°)
OKLab	oklab(27.61% -0.0107 0.0403)
OKLCH	oklch(27.61% 0.042 104.8)
XYZ	xyz(1.8755, 2.1340, 0.7650)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B290F #0F112B

analogous

#2B1B0F #2B290F #1F2B0F

triadic

#2B290F #0F2B29 #290F2B

tetradic

#2B290F #0F2B1B #0F112B #2B0F1F

square

#2B290F #0F2B1B #0F112B #2B0F1F

split-complementary

#2B290F #0F1F2B #1B0F2B

monochromatic

#171608 #171608 #2B290F #58541F #86802F

Accessibility & contrast

On white

14.72

#2B290F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B290F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B290F

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B290F	#FFFFFF	#000000	##FFFFFF
##2B290F	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270D

Deuteranopia (green-blind)

#2E2910

Tritanopia (blue-blind)

#2E2623

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b290f;
/* rgb */ color: rgb(43, 41, 15);
/* oklch */ color: oklch(27.6% 0.042 104.8);

Tailwind

colors: {
  custom: {
    50: '#65624e',
    500: '#2b290f',
    950: '#000000',
  },
}

SCSS

$custom: #2b290f;
$custom-light: #65624e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b290f",
  "rgb": {
    "r": 43,
    "g": 41,
    "b": 15
  },
  "hsl": {
    "h": 55.714,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27614,
    "c": 0.04173,
    "h": 104.8
  },
  "luminance": 0.02134
}

Semantic roles & 50–950 ramp

primary

#2B290F

secondary

#323564

accent

#5AD850

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B290F

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

Preview Lab → · Contrast checker → · Palette generator →