#49190B#49190B

#49190B is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.6% C 0.077 H 36.8°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#49190B
RGB	rgb(73, 25, 11)
HSL	hsl(14, 74%, 16%)
HSV	hsv(14, 85%, 29%)
CMYK	cmyk(0%, 65.8%, 84.9%, 71.4%)
CIE-LAB	lab(16.19, 21.97, 19.86)
CIE-LCH	lch(16.19, 29.62, 42.11°)
OKLab	oklab(28.58% 0.0618 0.0462)
OKLCH	oklch(28.58% 0.077 36.8)
XYZ	xyz(3.1560, 2.1363, 0.5627)
Luminance	0.0214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49190B #0B3B49

analogous

#490B1C #49190B #49380B

triadic

#49190B #0B4919 #190B49

tetradic

#49190B #1C490B #0B3B49 #380B49

square

#49190B #1C490B #0B3B49 #380B49

split-complementary

#49190B #0B4938 #0B1C49

monochromatic

#1B0904 #1B0904 #49190B #7E2B13 #B33D1B

Accessibility & contrast

On white

14.71

#49190B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#49190B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49190B

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49190B	#FFFFFF	#000000	##FFFFFF
##49190B	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262209

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#510E16

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #49190b;
/* rgb */ color: rgb(73, 25, 11);
/* oklch */ color: oklch(28.6% 0.077 36.8);

Tailwind

colors: {
  custom: {
    50: '#81584b',
    500: '#49190b',
    950: '#000000',
  },
}

SCSS

$custom: #49190b;
$custom-light: #81584b;
$custom-dark: #000000;

JSON

{
  "hex": "#49190b",
  "rgb": {
    "r": 73,
    "g": 25,
    "b": 11
  },
  "hsl": {
    "h": 13.548,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.28579,
    "c": 0.0772,
    "h": 36.8
  },
  "luminance": 0.02136
}

Semantic roles & 50–950 ramp

primary

#49190B

secondary

#2A7185

accent

#C7F037

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #49190B

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

Preview Lab → · Contrast checker → · Palette generator →