#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
RGBrgb(73, 8, 22)
HSLhsl(347, 80%, 16%)
HSVhsv(347, 89%, 29%)
CMYKcmyk(0%, 89%, 69.9%, 71.4%)
CIE-LABlab(13.52, 30.40, 10.15)
CIE-LCHlch(13.52, 32.05, 18.47°)
OKLaboklab(26.65% 0.0911 0.0246)
OKLCHoklch(26.65% 0.094 15.1)
XYZxyz(2.9796, 1.6485, 0.9202)
Luminance0.0165 (WCAG relative)
Temperaturewarm
Familyred

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
##4908161.0015.791.3315.79
#FFFFFF15.791.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.791.0021.001.00

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 →

#490816 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva