#49100D#49100D

#49100D is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.3% C 0.087 H 27.5°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#49100D
RGB	rgb(73, 16, 13)
HSL	hsl(3, 70%, 17%)
HSV	hsv(3, 82%, 29%)
CMYK	cmyk(0%, 78.1%, 82.2%, 71.4%)
CIE-LAB	lab(14.49, 26.68, 16.79)
CIE-LCH	lch(14.49, 31.52, 32.19°)
OKLab	oklab(27.31% 0.077 0.04)
OKLCH	oklch(27.31% 0.087 27.5)
XYZ	xyz(3.0059, 1.8166, 0.5730)
Luminance	0.0182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49100D #0D4649

analogous

#490D28 #49100D #492E0D

triadic

#49100D #0D4910 #100D49

tetradic

#49100D #28490D #0D4649 #2E0D49

square

#49100D #28490D #0D4649 #2E0D49

split-complementary

#49100D #0D492E #0D2849

monochromatic

#1A0605 #1A0605 #49100D #7D1B16 #B12720

Accessibility & contrast

On white

15.40

#49100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#49100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49100D

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49100D	#FFFFFF	#000000	##FFFFFF
##49100D	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0C

Deuteranopia (green-blind)

#2F290B

Tritanopia (blue-blind)

#510110

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #49100d;
/* rgb */ color: rgb(73, 16, 13);
/* oklch */ color: oklch(27.3% 0.087 27.5);

Tailwind

colors: {
  custom: {
    50: '#81534c',
    500: '#49100d',
    950: '#000000',
  },
}

SCSS

$custom: #49100d;
$custom-light: #81534c;
$custom-dark: #000000;

JSON

{
  "hex": "#49100d",
  "rgb": {
    "r": 73,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 3,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27313,
    "c": 0.08675,
    "h": 27.5
  },
  "luminance": 0.01816
}

Semantic roles & 50–950 ramp

primary

#49100D

secondary

#2D8084

accent

#E4ED3B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #49100D

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

Preview Lab → · Contrast checker → · Palette generator →