#45150C#45150C

#45150C is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.076 H 32.7°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#45150C
RGB	rgb(69, 21, 12)
HSL	hsl(9, 70%, 16%)
HSV	hsv(9, 83%, 27%)
CMYK	cmyk(0%, 69.6%, 82.6%, 72.9%)
CIE-LAB	lab(14.56, 22.50, 17.18)
CIE-LCH	lch(14.56, 28.31, 37.37°)
OKLab	oklab(27.2% 0.0642 0.0411)
OKLCH	oklch(27.2% 0.076 32.7)
XYZ	xyz(2.7891, 1.8285, 0.5538)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45150C #0C3C45

analogous

#450C1F #45150C #45310C

triadic

#45150C #0C4515 #150C45

tetradic

#45150C #1F450C #0C3C45 #310C45

square

#45150C #1F450C #0C3C45 #310C45

split-complementary

#45150C #0C4531 #0C1F45

monochromatic

#1A0805 #1A0805 #45150C #792515 #AD351E

Accessibility & contrast

On white

15.38

#45150C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#45150C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45150C

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45150C	#FFFFFF	#000000	##FFFFFF
##45150C	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0B

Deuteranopia (green-blind)

#2E290A

Tritanopia (blue-blind)

#4D0913

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #45150c;
/* rgb */ color: rgb(69, 21, 12);
/* oklch */ color: oklch(27.2% 0.076 32.7);

Tailwind

colors: {
  custom: {
    50: '#7d554c',
    500: '#45150c',
    950: '#000000',
  },
}

SCSS

$custom: #45150c;
$custom-light: #7d554c;
$custom-dark: #000000;

JSON

{
  "hex": "#45150c",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 12
  },
  "hsl": {
    "h": 9.474,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27201,
    "c": 0.07623,
    "h": 32.7
  },
  "luminance": 0.01828
}

Semantic roles & 50–950 ramp

primary

#45150C

secondary

#2C7481

accent

#D1ED3B

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #45150C

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

Preview Lab → · Contrast checker → · Palette generator →