#491110#491110

#491110 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.5% C 0.085 H 25.6°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#491110
RGB	rgb(73, 17, 16)
HSL	hsl(1, 64%, 17%)
HSV	hsv(1, 78%, 29%)
CMYK	cmyk(0%, 76.7%, 78.1%, 71.4%)
CIE-LAB	lab(14.71, 26.39, 15.52)
CIE-LCH	lch(14.71, 30.61, 30.46°)
OKLab	oklab(27.49% 0.0768 0.0368)
OKLCH	oklch(27.49% 0.085 25.6)
XYZ	xyz(3.0420, 1.8552, 0.6880)
Luminance	0.0186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491110 #104849

analogous

#49102B #491110 #492E10

triadic

#491110 #104911 #111049

tetradic

#491110 #2B4910 #104849 #2E1049

square

#491110 #2B4910 #104849 #2E1049

split-complementary

#491110 #10492E #102B49

monochromatic

#190606 #190606 #491110 #7B1D1B #AD2826

Accessibility & contrast

On white

15.32

#491110 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#491110 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491110

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491110	#FFFFFF	#000000	##FFFFFF
##491110	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0F

Deuteranopia (green-blind)

#2F2A0E

Tritanopia (blue-blind)

#510211

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #491110;
/* rgb */ color: rgb(73, 17, 16);
/* oklch */ color: oklch(27.5% 0.085 25.6);

Tailwind

colors: {
  custom: {
    50: '#81534e',
    500: '#491110',
    950: '#000000',
  },
}

SCSS

$custom: #491110;
$custom-light: #81534e;
$custom-dark: #000000;

JSON

{
  "hex": "#491110",
  "rgb": {
    "r": 73,
    "g": 17,
    "b": 16
  },
  "hsl": {
    "h": 1.053,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27488,
    "c": 0.08513,
    "h": 25.6
  },
  "luminance": 0.01855
}

Semantic roles & 50–950 ramp

primary

#491110

secondary

#328283

accent

#E4E741

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #491110

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

Preview Lab → · Contrast checker → · Palette generator →