#49100C#49100C

#49100C is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.3% C 0.087 H 28.3°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#49100C
RGB	rgb(73, 16, 12)
HSL	hsl(4, 72%, 17%)
HSV	hsv(4, 84%, 29%)
CMYK	cmyk(0%, 78.1%, 83.6%, 71.4%)
CIE-LAB	lab(14.48, 26.63, 17.24)
CIE-LCH	lch(14.48, 31.73, 32.92°)
OKLab	oklab(27.3% 0.0766 0.0412)
OKLCH	oklch(27.3% 0.087 28.3)
XYZ	xyz(2.9996, 1.8140, 0.5400)
Luminance	0.0181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49100C #0C4549

analogous

#490C27 #49100C #492F0C

triadic

#49100C #0C4910 #100C49

tetradic

#49100C #27490C #0C4549 #2F0C49

square

#49100C #27490C #0C4549 #2F0C49

split-complementary

#49100C #0C492F #0C2749

monochromatic

#1A0604 #1A0604 #49100C #7E1C15 #B2271D

Accessibility & contrast

On white

15.41

#49100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#49100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49100C

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49100C	#FFFFFF	#000000	##FFFFFF
##49100C	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0B

Deuteranopia (green-blind)

#2F290A

Tritanopia (blue-blind)

#510010

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #49100c;
/* rgb */ color: rgb(73, 16, 12);
/* oklch */ color: oklch(27.3% 0.087 28.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#49100c",
  "rgb": {
    "r": 73,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 3.934,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27298,
    "c": 0.08693,
    "h": 28.3
  },
  "luminance": 0.01814
}

Semantic roles & 50–950 ramp

primary

#49100C

secondary

#2C7F85

accent

#E3EE39

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #49100C

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

Preview Lab → · Contrast checker → · Palette generator →