#490816#490816

#490816 is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.6% C 0.094 H 15.1°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#490816
RGB	rgb(73, 8, 22)
HSL	hsl(347, 80%, 16%)
HSV	hsv(347, 89%, 29%)
CMYK	cmyk(0%, 89%, 69.9%, 71.4%)
CIE-LAB	lab(13.52, 30.40, 10.15)
CIE-LCH	lch(13.52, 32.05, 18.47°)
OKLab	oklab(26.65% 0.0911 0.0246)
OKLCH	oklch(26.65% 0.094 15.1)
XYZ	xyz(2.9796, 1.6485, 0.9202)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490816 #08493B

analogous

#490836 #490816 #491A08

triadic

#490816 #164908 #081649

tetradic

#490816 #364908 #08493B #1A0849

square

#490816 #364908 #08493B #1A0849

split-complementary

#490816 #08491A #083649

monochromatic

#1C0308 #1C0308 #490816 #800E27 #B71437

Accessibility & contrast

On white

15.79

#490816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#490816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490816

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490816	#FFFFFF	#000000	##FFFFFF
##490816	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1A16

Deuteranopia (green-blind)

#2C2714

Tritanopia (blue-blind)

#51000E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #490816;
/* rgb */ color: rgb(73, 8, 22);
/* oklch */ color: oklch(26.6% 0.094 15.1);

Tailwind

colors: {
  custom: {
    50: '#814f52',
    500: '#490816',
    950: '#000000',
  },
}

SCSS

$custom: #490816;
$custom-light: #814f52;
$custom-dark: #000000;

JSON

{
  "hex": "#490816",
  "rgb": {
    "r": 73,
    "g": 8,
    "b": 22
  },
  "hsl": {
    "h": 347.077,
    "s": 80.247,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26645,
    "c": 0.09436,
    "h": 15.1
  },
  "luminance": 0.01648
}

Semantic roles & 50–950 ramp

primary

#490816

secondary

#268772

accent

#F7CC31

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #490816

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

Preview Lab → · Contrast checker → · Palette generator →