#2C280A#2C280A

#2C280A is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.4% C 0.046 H 101.7°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C280A
RGB	rgb(44, 40, 10)
HSL	hsl(53, 63%, 11%)
HSV	hsv(53, 77%, 17%)
CMYK	cmyk(0%, 9.1%, 77.3%, 82.7%)
CIE-LAB	lab(15.88, -2.84, 18.93)
CIE-LCH	lch(15.88, 19.14, 98.53°)
OKLab	oklab(27.38% -0.0094 0.0452)
OKLCH	oklch(27.38% 0.046 101.7)
XYZ	xyz(1.8524, 2.0750, 0.5901)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C280A #0A0E2C

analogous

#2C170A #2C280A #1F2C0A

triadic

#2C280A #0A2C28 #280A2C

tetradic

#2C280A #0A2C17 #0A0E2C #2C0A1F

square

#2C280A #0A2C17 #0A0E2C #2C0A1F

split-complementary

#2C280A #0A1F2C #170A2C

monochromatic

#191706 #191706 #2C280A #5E5515 #908321

Accessibility & contrast

On white

14.84

#2C280A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2C280A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C280A

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C280A	#FFFFFF	#000000	##FFFFFF
##2C280A	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2707

Deuteranopia (green-blind)

#2E280C

Tritanopia (blue-blind)

#302522

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2c280a;
/* rgb */ color: rgb(44, 40, 10);
/* oklch */ color: oklch(27.4% 0.046 101.7);

Tailwind

colors: {
  custom: {
    50: '#66614b',
    500: '#2c280a',
    950: '#000000',
  },
}

SCSS

$custom: #2c280a;
$custom-light: #66614b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c280a",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 10
  },
  "hsl": {
    "h": 52.941,
    "s": 62.963,
    "l": 10.588
  },
  "oklch": {
    "l": 0.27382,
    "c": 0.04618,
    "h": 101.7
  },
  "luminance": 0.02075
}

Semantic roles & 50–950 ramp

primary

#2C280A

secondary

#293069

accent

#55E642

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2C280A

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

Preview Lab → · Contrast checker → · Palette generator →