#451311#451311

#451311 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.0% C 0.077 H 26.0°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#451311
RGB	rgb(69, 19, 17)
HSL	hsl(2, 60%, 17%)
HSV	hsv(2, 75%, 27%)
CMYK	cmyk(0%, 72.5%, 75.4%, 72.9%)
CIE-LAB	lab(14.24, 23.86, 14.18)
CIE-LCH	lch(14.24, 27.76, 30.72°)
OKLab	oklab(26.99% 0.0697 0.0339)
OKLCH	oklch(26.99% 0.077 26)
XYZ	xyz(2.7886, 1.7718, 0.7254)
Luminance	0.0177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451311 #114345

analogous

#451129 #451311 #452D11

triadic

#451311 #114513 #131145

tetradic

#451311 #294511 #114345 #2D1145

square

#451311 #294511 #114345 #2D1145

split-complementary

#451311 #11452D #112945

monochromatic

#190706 #190706 #451311 #76211D #A72E29

Accessibility & contrast

On white

15.51

#451311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#451311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451311

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451311	#FFFFFF	#000000	##FFFFFF
##451311	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D10

Deuteranopia (green-blind)

#2D2810

Tritanopia (blue-blind)

#4C0713

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #451311;
/* rgb */ color: rgb(69, 19, 17);
/* oklch */ color: oklch(27.0% 0.077 26.0);

Tailwind

colors: {
  custom: {
    50: '#7d544f',
    500: '#451311',
    950: '#000000',
  },
}

SCSS

$custom: #451311;
$custom-light: #7d544f;
$custom-dark: #000000;

JSON

{
  "hex": "#451311",
  "rgb": {
    "r": 69,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 2.308,
    "s": 60.465,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26986,
    "c": 0.07747,
    "h": 26
  },
  "luminance": 0.01771
}

Semantic roles & 50–950 ramp

primary

#451311

secondary

#337C7F

accent

#DDE444

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #451311

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

Preview Lab → · Contrast checker → · Palette generator →