#451C11#451C11

#451C11 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.5% C 0.066 H 36.0°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#451C11
RGB	rgb(69, 28, 17)
HSL	hsl(13, 60%, 17%)
HSV	hsv(13, 75%, 27%)
CMYK	cmyk(0%, 59.4%, 75.4%, 72.9%)
CIE-LAB	lab(16.19, 18.76, 16.67)
CIE-LCH	lch(16.19, 25.09, 41.62°)
OKLab	oklab(28.46% 0.0537 0.0391)
OKLCH	oklch(28.46% 0.066 36)
XYZ	xyz(2.9709, 2.1366, 0.7861)
Luminance	0.0214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C11 #113A45

analogous

#451120 #451C11 #453611

triadic

#451C11 #11451C #1C1145

tetradic

#451C11 #204511 #113A45 #361145

square

#451C11 #204511 #113A45 #361145

split-complementary

#451C11 #114536 #112045

monochromatic

#190A06 #190A06 #451C11 #76301D #A74429

Accessibility & contrast

On white

14.71

#451C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#451C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C11

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C11	#FFFFFF	#000000	##FFFFFF
##451C11	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272310

Deuteranopia (green-blind)

#312C10

Tritanopia (blue-blind)

#4C1419

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #451c11;
/* rgb */ color: rgb(69, 28, 17);
/* oklch */ color: oklch(28.5% 0.066 36.0);

Tailwind

colors: {
  custom: {
    50: '#7d594f',
    500: '#451c11',
    950: '#000000',
  },
}

SCSS

$custom: #451c11;
$custom-light: #7d594f;
$custom-dark: #000000;

JSON

{
  "hex": "#451c11",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 17
  },
  "hsl": {
    "h": 12.692,
    "s": 60.465,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28457,
    "c": 0.06644,
    "h": 36
  },
  "luminance": 0.02136
}

Semantic roles & 50–950 ramp

primary

#451C11

secondary

#336F7F

accent

#C2E444

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0302

muted

#7C7878

Preview Lab

Preview with #451C11

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

Preview Lab → · Contrast checker → · Palette generator →