#45191F#45191F

#45191F is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.3% C 0.068 H 14.2°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#45191F
RGB	rgb(69, 25, 31)
HSL	hsl(352, 47%, 18%)
HSV	hsv(352, 64%, 27%)
CMYK	cmyk(0%, 63.8%, 55.1%, 72.9%)
CIE-LAB	lab(15.80, 21.82, 6.53)
CIE-LCH	lch(15.80, 22.77, 16.66°)
OKLab	oklab(28.26% 0.0659 0.0166)
OKLCH	oklch(28.26% 0.068 14.2)
XYZ	xyz(3.0494, 2.0598, 1.5330)
Luminance	0.0206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45191F #19453F

analogous

#451935 #45191F #452919

triadic

#45191F #1F4519 #191F45

tetradic

#45191F #354519 #19453F #291945

square

#45191F #354519 #19453F #291945

split-complementary

#45191F #194529 #193545

monochromatic

#16080A #18090B #45191F #722933 #9F3A47

Accessibility & contrast

On white

14.87

#45191F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#45191F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45191F

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45191F	#FFFFFF	#000000	##FFFFFF
##45191F	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#2E2B1E

Tritanopia (blue-blind)

#4C131B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #45191f;
/* rgb */ color: rgb(69, 25, 31);
/* oklch */ color: oklch(28.3% 0.068 14.2);

Tailwind

colors: {
  custom: {
    50: '#7c585a',
    500: '#45191f',
    950: '#000000',
  },
}

SCSS

$custom: #45191f;
$custom-light: #7c585a;
$custom-dark: #000000;

JSON

{
  "hex": "#45191f",
  "rgb": {
    "r": 69,
    "g": 25,
    "b": 31
  },
  "hsl": {
    "h": 351.818,
    "s": 46.809,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28258,
    "c": 0.06792,
    "h": 14.2
  },
  "luminance": 0.02059
}

Semantic roles & 50–950 ramp

primary

#45191F

secondary

#3E7B73

accent

#D6C451

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #45191F

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

Preview Lab → · Contrast checker → · Palette generator →