#490D16#490D16

#490D16 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.089 H 17.4°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#490D16
RGB	rgb(73, 13, 22)
HSL	hsl(351, 70%, 17%)
HSV	hsv(351, 82%, 29%)
CMYK	cmyk(0%, 82.2%, 69.9%, 71.4%)
CIE-LAB	lab(14.19, 28.53, 11.03)
CIE-LCH	lch(14.19, 30.59, 21.14°)
OKLab	oklab(27.14% 0.0851 0.0266)
OKLCH	oklch(27.14% 0.089 17.4)
XYZ	xyz(3.0367, 1.7627, 0.9392)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490D16 #0D4940

analogous

#490D34 #490D16 #49220D

triadic

#490D16 #16490D #0D1649

tetradic

#490D16 #34490D #0D4940 #220D49

square

#490D16 #34490D #0D4940 #220D49

split-complementary

#490D16 #0D4922 #0D3449

monochromatic

#1A0508 #1A0508 #490D16 #7D1626 #B12035

Accessibility & contrast

On white

15.53

#490D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#490D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490D16

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490D16	#FFFFFF	#000000	##FFFFFF
##490D16	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C16

Deuteranopia (green-blind)

#2D2914

Tritanopia (blue-blind)

#510011

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #490d16;
/* rgb */ color: rgb(73, 13, 22);
/* oklch */ color: oklch(27.1% 0.089 17.4);

Tailwind

colors: {
  custom: {
    50: '#815152',
    500: '#490d16',
    950: '#000000',
  },
}

SCSS

$custom: #490d16;
$custom-light: #815152;
$custom-dark: #000000;

JSON

{
  "hex": "#490d16",
  "rgb": {
    "r": 73,
    "g": 13,
    "b": 22
  },
  "hsl": {
    "h": 351,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27139,
    "c": 0.08914,
    "h": 17.4
  },
  "luminance": 0.01762
}

Semantic roles & 50–950 ramp

primary

#490D16

secondary

#2D8477

accent

#EDD23B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #490D16

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

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