#2D280A#2D280A

#2D280A is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.5% C 0.046 H 99.8°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D280A
RGB	rgb(45, 40, 10)
HSL	hsl(51, 64%, 11%)
HSV	hsv(51, 78%, 18%)
CMYK	cmyk(0%, 11.1%, 77.8%, 82.4%)
CIE-LAB	lab(15.99, -2.29, 19.10)
CIE-LCH	lch(15.99, 19.24, 96.85°)
OKLab	oklab(27.5% -0.0079 0.0455)
OKLCH	oklch(27.5% 0.046 99.8)
XYZ	xyz(1.8958, 2.0975, 0.5921)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D280A #0A0F2D

analogous

#2D160A #2D280A #202D0A

triadic

#2D280A #0A2D28 #280A2D

tetradic

#2D280A #0A2D16 #0A0F2D #2D0A20

square

#2D280A #0A2D16 #0A0F2D #2D0A20

split-complementary

#2D280A #0A202D #160A2D

monochromatic

#191606 #191606 #2D280A #5F5515 #918120

Accessibility & contrast

On white

14.79

#2D280A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2D280A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D280A

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D280A	#FFFFFF	#000000	##FFFFFF
##2D280A	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2707

Deuteranopia (green-blind)

#2E290C

Tritanopia (blue-blind)

#312522

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2d280a;
/* rgb */ color: rgb(45, 40, 10);
/* oklch */ color: oklch(27.5% 0.046 99.8);

Tailwind

colors: {
  custom: {
    50: '#67614b',
    500: '#2d280a',
    950: '#000000',
  },
}

SCSS

$custom: #2d280a;
$custom-light: #67614b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d280a",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 10
  },
  "hsl": {
    "h": 51.429,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.275,
    "c": 0.0462,
    "h": 99.8
  },
  "luminance": 0.02097
}

Semantic roles & 50–950 ramp

primary

#2D280A

secondary

#29326A

accent

#59E741

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2D280A

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

Preview Lab → · Contrast checker → · Palette generator →