#45181E#45181E

#45181E is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.069 H 14.6°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#45181E
RGB	rgb(69, 24, 30)
HSL	hsl(352, 48%, 18%)
HSV	hsv(352, 65%, 27%)
CMYK	cmyk(0%, 65.2%, 56.5%, 72.9%)
CIE-LAB	lab(15.55, 22.28, 6.91)
CIE-LCH	lch(15.55, 23.33, 17.24°)
OKLab	oklab(28.07% 0.0672 0.0175)
OKLCH	oklch(28.07% 0.069 14.6)
XYZ	xyz(3.0155, 2.0126, 1.4577)
Luminance	0.0201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45181E #18453F

analogous

#451834 #45181E #452818

triadic

#45181E #1E4518 #181E45

tetradic

#45181E #344518 #18453F #281845

square

#45181E #344518 #18453F #281845

split-complementary

#45181E #184528 #183445

monochromatic

#17080A #18080A #45181E #722832 #A03845

Accessibility & contrast

On white

14.97

#45181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#45181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45181E

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45181E	#FFFFFF	#000000	##FFFFFF
##45181E	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211E

Deuteranopia (green-blind)

#2D2A1D

Tritanopia (blue-blind)

#4C111A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #45181e;
/* rgb */ color: rgb(69, 24, 30);
/* oklch */ color: oklch(28.1% 0.069 14.6);

Tailwind

colors: {
  custom: {
    50: '#7c5759',
    500: '#45181e',
    950: '#000000',
  },
}

SCSS

$custom: #45181e;
$custom-light: #7c5759;
$custom-dark: #000000;

JSON

{
  "hex": "#45181e",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 352,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28066,
    "c": 0.06944,
    "h": 14.6
  },
  "luminance": 0.02012
}

Semantic roles & 50–950 ramp

primary

#45181E

secondary

#3D7C73

accent

#D8C650

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #45181E

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

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