#2B2405#2B2405

#2B2405 is a dark, muted yellow. Relative luminance 0.018; OKLCH L 26.1% C 0.048 H 96.4°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B2405
RGB	rgb(43, 36, 5)
HSL	hsl(49, 79%, 9%)
HSV	hsv(49, 88%, 17%)
CMYK	cmyk(0%, 16.3%, 88.4%, 83.1%)
CIE-LAB	lab(14.32, -1.12, 18.96)
CIE-LCH	lch(14.32, 18.99, 93.38°)
OKLab	oklab(26.11% -0.0053 0.0473)
OKLCH	oklch(26.11% 0.048 96.4)
XYZ	xyz(1.6546, 1.7864, 0.4012)
Luminance	0.0179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2405 #050C2B

analogous

#2B1105 #2B2405 #1F2B05

triadic

#2B2405 #052B24 #24052B

tetradic

#2B2405 #052B11 #050C2B #2B051F

square

#2B2405 #052B11 #050C2B #2B051F

split-complementary

#2B2405 #051F2B #11052B

monochromatic

#1B1703 #1B1703 #2B2405 #62520B #998012

Accessibility & contrast

On white

15.47

#2B2405 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#2B2405 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2405

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2405	#FFFFFF	#000000	##FFFFFF
##2B2405	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292302

Deuteranopia (green-blind)

#2B2506

Tritanopia (blue-blind)

#2F201E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2b2405;
/* rgb */ color: rgb(43, 36, 5);
/* oklch */ color: oklch(26.1% 0.048 96.4);

Tailwind

colors: {
  custom: {
    50: '#655e49',
    500: '#2b2405',
    950: '#000000',
  },
}

SCSS

$custom: #2b2405;
$custom-light: #655e49;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2405",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 5
  },
  "hsl": {
    "h": 48.947,
    "s": 79.167,
    "l": 9.412
  },
  "oklch": {
    "l": 0.26105,
    "c": 0.04754,
    "h": 96.4
  },
  "luminance": 0.01786
}

Semantic roles & 50–950 ramp

primary

#2B2405

secondary

#1F2D6D

accent

#56F632

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060400

muted

#7A7977

Preview Lab

Preview with #2B2405

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

Preview Lab → · Contrast checker → · Palette generator →