#2A271A#2A271A

#2A271A is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.2% C 0.023 H 96.7°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A271A
RGB	rgb(42, 39, 26)
HSL	hsl(49, 24%, 13%)
HSV	hsv(49, 38%, 16%)
CMYK	cmyk(0%, 7.1%, 38.1%, 83.5%)
CIE-LAB	lab(15.58, -1.22, 9.11)
CIE-LCH	lch(15.58, 9.20, 97.63°)
OKLab	oklab(27.18% -0.0027 0.0229)
OKLCH	oklch(27.18% 0.023 96.7)
XYZ	xyz(1.8668, 2.0179, 1.2682)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A271A #1A1D2A

analogous

#2A1F1A #2A271A #252A1A

triadic

#2A271A #1A2A27 #271A2A

tetradic

#2A271A #1A2A1F #1A1D2A #2A1A25

square

#2A271A #1A2A1F #1A1D2A #2A1A25

split-complementary

#2A271A #1A252A #1F1A2A

monochromatic

#13120C #13120C #2A271A #504A31 #766D49

Accessibility & contrast

On white

14.96

#2A271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2A271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A271A

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A271A	#FFFFFF	#000000	##FFFFFF
##2A271A	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2619

Deuteranopia (green-blind)

#2A271A

Tritanopia (blue-blind)

#2C2524

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2a271a;
/* rgb */ color: rgb(42, 39, 26);
/* oklch */ color: oklch(27.2% 0.023 96.7);

Tailwind

colors: {
  custom: {
    50: '#636056',
    500: '#2a271a',
    950: '#000000',
  },
}

SCSS

$custom: #2a271a;
$custom-light: #636056;
$custom-dark: #000000;

JSON

{
  "hex": "#2a271a",
  "rgb": {
    "r": 42,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 48.75,
    "s": 23.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27183,
    "c": 0.02302,
    "h": 96.7
  },
  "luminance": 0.02018
}

Semantic roles & 50–950 ramp

primary

#2A271A

secondary

#43485D

accent

#78C068

background

#F5F5F5

surface

#EAE9E9

border

#C6C5C5

text

#050503

muted

#797978

Preview Lab

Preview with #2A271A

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

Preview Lab → · Contrast checker → · Palette generator →