#45181D#45181D

#45181D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.069 H 16.0°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#45181D
RGB	rgb(69, 24, 29)
HSL	hsl(353, 48%, 18%)
HSV	hsv(353, 65%, 27%)
CMYK	cmyk(0%, 65.2%, 58%, 72.9%)
CIE-LAB	lab(15.53, 22.18, 7.60)
CIE-LCH	lch(15.53, 23.44, 18.91°)
OKLab	oklab(28.04% 0.0667 0.0191)
OKLCH	oklch(28.04% 0.069 16)
XYZ	xyz(3.0029, 2.0075, 1.3915)
Luminance	0.0201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45181D #184540

analogous

#451833 #45181D #452918

triadic

#45181D #1D4518 #181D45

tetradic

#45181D #334518 #184540 #291845

square

#45181D #334518 #184540 #291845

split-complementary

#45181D #184529 #183345

monochromatic

#17080A #18080A #45181D #722830 #A03843

Accessibility & contrast

On white

14.99

#45181D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#45181D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45181D

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45181D	#FFFFFF	#000000	##FFFFFF
##45181D	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211D

Deuteranopia (green-blind)

#2E2A1C

Tritanopia (blue-blind)

#4C111A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #45181d;
/* rgb */ color: rgb(69, 24, 29);
/* oklch */ color: oklch(28.0% 0.069 16.0);

Tailwind

colors: {
  custom: {
    50: '#7c5758',
    500: '#45181d',
    950: '#000000',
  },
}

SCSS

$custom: #45181d;
$custom-light: #7c5758;
$custom-dark: #000000;

JSON

{
  "hex": "#45181d",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 29
  },
  "hsl": {
    "h": 353.333,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28037,
    "c": 0.0694,
    "h": 16
  },
  "luminance": 0.02007
}

Semantic roles & 50–950 ramp

primary

#45181D

secondary

#3D7C75

accent

#D8C950

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #45181D

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

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