#280208#280208

#280208 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.1% C 0.066 H 15.1°. Best body text is #FFFFFF at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#280208
RGB	rgb(40, 2, 8)
HSL	hsl(351, 90%, 8%)
HSV	hsv(351, 95%, 16%)
CMYK	cmyk(0%, 95%, 80%, 84.3%)
CIE-LAB	lab(4.63, 18.44, 3.99)
CIE-LCH	lch(4.63, 18.87, 12.20°)
OKLab	oklab(18.07% 0.0634 0.0171)
OKLCH	oklch(18.07% 0.066 15.1)
XYZ	xyz(0.9407, 0.5122, 0.2790)
Luminance	0.0051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280208 #022822

analogous

#28021B #280208 #280F02

triadic

#280208 #082802 #020828

tetradic

#280208 #1B2802 #022822 #0F0228

square

#280208 #1B2802 #022822 #0F0228

split-complementary

#280208 #02280F #021B28

monochromatic

#1D0106 #1D0106 #280208 #620514 #9D081F

Accessibility & contrast

On white

19.05

#280208 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#280208 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280208

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280208	#FFFFFF	#000000	##FFFFFF
##280208	1.00	19.05	1.10	19.05
#FFFFFF	19.05	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0A08

Deuteranopia (green-blind)

#161307

Tritanopia (blue-blind)

#2D0004

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #280208;
/* rgb */ color: rgb(40, 2, 8);
/* oklch */ color: oklch(18.1% 0.066 15.1);

Tailwind

colors: {
  custom: {
    50: '#63474a',
    500: '#280208',
    950: '#000000',
  },
}

SCSS

$custom: #280208;
$custom-light: #63474a;
$custom-dark: #000000;

JSON

{
  "hex": "#280208",
  "rgb": {
    "r": 40,
    "g": 2,
    "b": 8
  },
  "hsl": {
    "h": 350.526,
    "s": 90.476,
    "l": 8.235
  },
  "oklch": {
    "l": 0.1807,
    "c": 0.06565,
    "h": 15.1
  },
  "luminance": 0.00512
}

Semantic roles & 50–950 ramp

primary

#280208

secondary

#196D60

accent

#FFDD29

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #280208

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

Preview Lab → · Contrast checker → · Palette generator →