#490D15#490D15

#490D15 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.089 H 18.4°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#490D15
RGB	rgb(73, 13, 21)
HSL	hsl(352, 70%, 17%)
HSV	hsv(352, 82%, 29%)
CMYK	cmyk(0%, 82.2%, 71.2%, 71.4%)
CIE-LAB	lab(14.17, 28.46, 11.71)
CIE-LCH	lch(14.17, 30.77, 22.36°)
OKLab	oklab(27.12% 0.0846 0.0281)
OKLCH	oklch(27.12% 0.089 18.4)
XYZ	xyz(3.0273, 1.7589, 0.8894)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490D15 #0D4941

analogous

#490D33 #490D15 #49230D

triadic

#490D15 #15490D #0D1549

tetradic

#490D15 #33490D #0D4941 #230D49

square

#490D15 #33490D #0D4941 #230D49

split-complementary

#490D15 #0D4923 #0D3349

monochromatic

#1A0507 #1A0507 #490D15 #7D1624 #B12033

Accessibility & contrast

On white

15.54

#490D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#490D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490D15

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490D15	#FFFFFF	#000000	##FFFFFF
##490D15	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C15

Deuteranopia (green-blind)

#2D2913

Tritanopia (blue-blind)

#510010

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #490d15;
/* rgb */ color: rgb(73, 13, 21);
/* oklch */ color: oklch(27.1% 0.089 18.4);

Tailwind

colors: {
  custom: {
    50: '#815152',
    500: '#490d15',
    950: '#000000',
  },
}

SCSS

$custom: #490d15;
$custom-light: #815152;
$custom-dark: #000000;

JSON

{
  "hex": "#490d15",
  "rgb": {
    "r": 73,
    "g": 13,
    "b": 21
  },
  "hsl": {
    "h": 352,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27116,
    "c": 0.08916,
    "h": 18.4
  },
  "luminance": 0.01758
}

Semantic roles & 50–950 ramp

primary

#490D15

secondary

#2D8479

accent

#EDD53B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #490D15

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

Preview Lab → · Contrast checker → · Palette generator →