#280D02#280D02

#280D02 is a very dark, muted orange. Relative luminance 0.007; OKLCH L 20.0% C 0.051 H 45.4°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#280D02
RGB	rgb(40, 13, 2)
HSL	hsl(17, 90%, 8%)
HSV	hsv(17, 95%, 16%)
CMYK	cmyk(0%, 67.5%, 95%, 84.3%)
CIE-LAB	lab(6.72, 12.74, 9.48)
CIE-LCH	lch(6.72, 15.88, 36.66°)
OKLab	oklab(20.01% 0.0356 0.0361)
OKLCH	oklch(20.01% 0.051 45.4)
XYZ	xyz(1.0301, 0.7435, 0.1467)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280D02 #021D28

analogous

#28020A #280D02 #282002

triadic

#280D02 #02280D #0D0228

tetradic

#280D02 #0A2802 #021D28 #200228

square

#280D02 #0A2802 #021D28 #200228

split-complementary

#280D02 #022820 #020A28

monochromatic

#1D0901 #1D0901 #280D02 #622005 #9D3308

Accessibility & contrast

On white

18.28

#280D02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280D02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280D02

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280D02	#FFFFFF	#000000	##FFFFFF
##280D02	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151101

Deuteranopia (green-blind)

#1B1702

Tritanopia (blue-blind)

#2D070A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280d02;
/* rgb */ color: rgb(40, 13, 2);
/* oklch */ color: oklch(20.0% 0.051 45.4);

Tailwind

colors: {
  custom: {
    50: '#634c47',
    500: '#280d02',
    950: '#000000',
  },
}

SCSS

$custom: #280d02;
$custom-light: #634c47;
$custom-dark: #000000;

JSON

{
  "hex": "#280d02",
  "rgb": {
    "r": 40,
    "g": 13,
    "b": 2
  },
  "hsl": {
    "h": 17.368,
    "s": 90.476,
    "l": 8.235
  },
  "oklch": {
    "l": 0.20006,
    "c": 0.05072,
    "h": 45.4
  },
  "luminance": 0.00743
}

Semantic roles & 50–950 ramp

primary

#280D02

secondary

#19556D

accent

#C1FF29

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#050100

muted

#7A7777

Preview Lab

Preview with #280D02

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

Preview Lab → · Contrast checker → · Palette generator →