#49110B#49110B

#49110B is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.086 H 29.7°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#49110B
RGB	rgb(73, 17, 11)
HSL	hsl(6, 74%, 16%)
HSV	hsv(6, 85%, 29%)
CMYK	cmyk(0%, 76.7%, 84.9%, 71.4%)
CIE-LAB	lab(14.64, 26.12, 17.89)
CIE-LCH	lch(14.64, 31.66, 34.40°)
OKLab	oklab(27.41% 0.0747 0.0427)
OKLCH	oklch(27.41% 0.086 29.7)
XYZ	xyz(3.0088, 1.8420, 0.5136)
Luminance	0.0184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49110B #0B4349

analogous

#490B24 #49110B #49300B

triadic

#49110B #0B4911 #110B49

tetradic

#49110B #24490B #0B4349 #300B49

square

#49110B #24490B #0B4349 #300B49

split-complementary

#49110B #0B4930 #0B2449

monochromatic

#1B0604 #1B0604 #49110B #7E1D13 #B32A1B

Accessibility & contrast

On white

15.35

#49110B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#49110B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49110B

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49110B	#FFFFFF	#000000	##FFFFFF
##49110B	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0A

Deuteranopia (green-blind)

#2F2909

Tritanopia (blue-blind)

#510210

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #49110b;
/* rgb */ color: rgb(73, 17, 11);
/* oklch */ color: oklch(27.4% 0.086 29.7);

Tailwind

colors: {
  custom: {
    50: '#81534b',
    500: '#49110b',
    950: '#000000',
  },
}

SCSS

$custom: #49110b;
$custom-light: #81534b;
$custom-dark: #000000;

JSON

{
  "hex": "#49110b",
  "rgb": {
    "r": 73,
    "g": 17,
    "b": 11
  },
  "hsl": {
    "h": 5.806,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.2741,
    "c": 0.08605,
    "h": 29.7
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#49110B

secondary

#2A7D85

accent

#DFF037

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #49110B

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

Preview Lab → · Contrast checker → · Palette generator →