#2B2B10#2B2B10

#2B2B10 is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.2% C 0.043 H 108.9°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B2B10
RGB	rgb(43, 43, 16)
HSL	hsl(60, 46%, 12%)
HSV	hsv(60, 63%, 17%)
CMYK	cmyk(0%, 0%, 62.8%, 83.1%)
CIE-LAB	lab(16.89, -4.79, 17.29)
CIE-LCH	lch(16.89, 17.94, 105.49°)
OKLab	oklab(28.19% -0.014 0.0409)
OKLCH	oklch(28.19% 0.043 108.9)
XYZ	xyz(1.9537, 2.2788, 0.8270)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2B10 #10102B

analogous

#2B1E10 #2B2B10 #1E2B10

triadic

#2B2B10 #102B2B #2B102B

tetradic

#2B2B10 #102B1E #10102B #2B101E

square

#2B2B10 #102B1E #10102B #2B101E

split-complementary

#2B2B10 #101E2B #1E102B

monochromatic

#161608 #161608 #2B2B10 #585821 #848431

Accessibility & contrast

On white

14.43

#2B2B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2B2B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2B10

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2B10	#FFFFFF	#000000	##FFFFFF
##2B2B10	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290D

Deuteranopia (green-blind)

#2F2A11

Tritanopia (blue-blind)

#2E2825

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b2b10;
/* rgb */ color: rgb(43, 43, 16);
/* oklch */ color: oklch(28.2% 0.043 108.9);

Tailwind

colors: {
  custom: {
    50: '#65644f',
    500: '#2b2b10',
    950: '#000000',
  },
}

SCSS

$custom: #2b2b10;
$custom-light: #65644f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2b10",
  "rgb": {
    "r": 43,
    "g": 43,
    "b": 16
  },
  "hsl": {
    "h": 60,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.28185,
    "c": 0.04327,
    "h": 108.9
  },
  "luminance": 0.02279
}

Semantic roles & 50–950 ramp

primary

#2B2B10

secondary

#333364

accent

#52D552

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#060502

muted

#7A7978

Preview Lab

Preview with #2B2B10

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

Preview Lab → · Contrast checker → · Palette generator →