#490B08#490B08

#490B08 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.7% C 0.093 H 28.2°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#490B08
RGB	rgb(73, 11, 8)
HSL	hsl(3, 80%, 16%)
HSV	hsv(3, 89%, 29%)
CMYK	cmyk(0%, 84.9%, 89%, 71.4%)
CIE-LAB	lab(13.67, 28.55, 17.86)
CIE-LCH	lch(13.67, 33.67, 32.03°)
OKLab	oklab(26.68% 0.0816 0.0438)
OKLCH	oklch(26.68% 0.093 28.2)
XYZ	xyz(2.9115, 1.6738, 0.3995)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490B08 #084649

analogous

#490825 #490B08 #492B08

triadic

#490B08 #08490B #0B0849

tetradic

#490B08 #254908 #084649 #2B0849

square

#490B08 #254908 #084649 #2B0849

split-complementary

#490B08 #08492B #082549

monochromatic

#1C0403 #1C0403 #490B08 #80130E #B71C14

Accessibility & contrast

On white

15.74

#490B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#490B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490B08

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490B08	#FFFFFF	#000000	##FFFFFF
##490B08	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A07

Deuteranopia (green-blind)

#2E2806

Tritanopia (blue-blind)

#51000B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #490b08;
/* rgb */ color: rgb(73, 11, 8);
/* oklch */ color: oklch(26.7% 0.093 28.2);

Tailwind

colors: {
  custom: {
    50: '#82504a',
    500: '#490b08',
    950: '#000000',
  },
}

SCSS

$custom: #490b08;
$custom-light: #82504a;
$custom-dark: #000000;

JSON

{
  "hex": "#490b08",
  "rgb": {
    "r": 73,
    "g": 11,
    "b": 8
  },
  "hsl": {
    "h": 2.769,
    "s": 80.247,
    "l": 15.882
  },
  "oklch": {
    "l": 0.2668,
    "c": 0.0926,
    "h": 28.2
  },
  "luminance": 0.01673
}

Semantic roles & 50–950 ramp

primary

#490B08

secondary

#268287

accent

#EEF731

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #490B08

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

Preview Lab → · Contrast checker → · Palette generator →