#451A0C#451A0C

#451A0C is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.071 H 38.3°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#451A0C
RGB	rgb(69, 26, 12)
HSL	hsl(15, 70%, 16%)
HSV	hsv(15, 83%, 27%)
CMYK	cmyk(0%, 62.3%, 82.6%, 72.9%)
CIE-LAB	lab(15.65, 19.65, 18.58)
CIE-LCH	lch(15.65, 27.04, 43.39°)
OKLab	oklab(28.02% 0.0554 0.0437)
OKLCH	oklch(28.02% 0.071 38.3)
XYZ	xyz(2.8903, 2.0309, 0.5876)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A0C #0C3745

analogous

#450C1A #451A0C #45360C

triadic

#451A0C #0C451A #1A0C45

tetradic

#451A0C #1A450C #0C3745 #360C45

square

#451A0C #1A450C #0C3745 #360C45

split-complementary

#451A0C #0C4536 #0C1A45

monochromatic

#1A0A05 #1A0A05 #451A0C #792E15 #AD411E

Accessibility & contrast

On white

14.93

#451A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#451A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A0C

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A0C	#FFFFFF	#000000	##FFFFFF
##451A0C	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26210A

Deuteranopia (green-blind)

#302B0B

Tritanopia (blue-blind)

#4D1117

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #451a0c;
/* rgb */ color: rgb(69, 26, 12);
/* oklch */ color: oklch(28.0% 0.071 38.3);

Tailwind

colors: {
  custom: {
    50: '#7d584c',
    500: '#451a0c',
    950: '#000000',
  },
}

SCSS

$custom: #451a0c;
$custom-light: #7d584c;
$custom-dark: #000000;

JSON

{
  "hex": "#451a0c",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 12
  },
  "hsl": {
    "h": 14.737,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.28024,
    "c": 0.07054,
    "h": 38.3
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#451A0C

secondary

#2C6C81

accent

#C1ED3B

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #451A0C

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

Preview Lab → · Contrast checker → · Palette generator →