#2B2201#2B2201

#2B2201 is a dark, muted yellow. Relative luminance 0.017; OKLCH L 25.5% C 0.051 H 93.8°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B2201
RGB	rgb(43, 34, 1)
HSL	hsl(47, 95%, 9%)
HSV	hsv(47, 98%, 17%)
CMYK	cmyk(0%, 20.9%, 97.7%, 83.1%)
CIE-LAB	lab(13.59, -0.10, 19.62)
CIE-LCH	lch(13.59, 19.62, 90.30°)
OKLab	oklab(25.51% -0.0033 0.0508)
OKLCH	oklch(25.51% 0.051 93.8)
XYZ	xyz(1.5739, 1.6599, 0.2662)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2201 #010A2B

analogous

#2B0D01 #2B2201 #1F2B01

triadic

#2B2201 #012B22 #22012B

tetradic

#2B2201 #012B0D #010A2B #2B011F

square

#2B2201 #012B0D #010A2B #2B011F

split-complementary

#2B2201 #011F2B #0D012B

monochromatic

#1E1801 #1E1801 #2B2201 #675102 #A38104

Accessibility & contrast

On white

15.77

#2B2201 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#2B2201 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2201

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2201	#FFFFFF	#000000	##FFFFFF
##2B2201	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272100

Deuteranopia (green-blind)

#292402

Tritanopia (blue-blind)

#301E1B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #2b2201;
/* rgb */ color: rgb(43, 34, 1);
/* oklch */ color: oklch(25.5% 0.051 93.8);

Tailwind

colors: {
  custom: {
    50: '#655c47',
    500: '#2b2201',
    950: '#000000',
  },
}

SCSS

$custom: #2b2201;
$custom-light: #655c47;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2201",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 1
  },
  "hsl": {
    "h": 47.143,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.25509,
    "c": 0.05094,
    "h": 93.8
  },
  "luminance": 0.0166
}

Semantic roles & 50–950 ramp

primary

#2B2201

secondary

#172A71

accent

#57FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060400

muted

#7A7977

Preview Lab

Preview with #2B2201

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

Preview Lab → · Contrast checker → · Palette generator →