#450D0C#450D0C

#450D0C is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.1% C 0.085 H 26.2°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#450D0C
RGB	rgb(69, 13, 12)
HSL	hsl(1, 70%, 16%)
HSV	hsv(1, 83%, 27%)
CMYK	cmyk(0%, 81.2%, 82.6%, 72.9%)
CIE-LAB	lab(13.11, 26.43, 15.27)
CIE-LCH	lch(13.11, 30.52, 30.02°)
OKLab	oklab(26.11% 0.0765 0.0376)
OKLCH	oklch(26.11% 0.085 26.2)
XYZ	xyz(2.6648, 1.5800, 0.5124)
Luminance	0.0158 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450D0C #0C4445

analogous

#450C27 #450D0C #45290C

triadic

#450D0C #0C450D #0D0C45

tetradic

#450D0C #27450C #0C4445 #290C45

square

#450D0C #27450C #0C4445 #290C45

split-complementary

#450D0C #0C4529 #0C2745

monochromatic

#1A0505 #1A0505 #450D0C #791715 #AD211E

Accessibility & contrast

On white

15.96

#450D0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#450D0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450D0C

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450D0C	#FFFFFF	#000000	##FFFFFF
##450D0C	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A0B

Deuteranopia (green-blind)

#2B260A

Tritanopia (blue-blind)

#4D000D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #450d0c;
/* rgb */ color: rgb(69, 13, 12);
/* oklch */ color: oklch(26.1% 0.085 26.2);

Tailwind

colors: {
  custom: {
    50: '#7e504c',
    500: '#450d0c',
    950: '#000000',
  },
}

SCSS

$custom: #450d0c;
$custom-light: #7e504c;
$custom-dark: #000000;

JSON

{
  "hex": "#450d0c",
  "rgb": {
    "r": 69,
    "g": 13,
    "b": 12
  },
  "hsl": {
    "h": 1.053,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26112,
    "c": 0.08525,
    "h": 26.2
  },
  "luminance": 0.0158
}

Semantic roles & 50–950 ramp

primary

#450D0C

secondary

#2C7F81

accent

#EAED3B

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #450D0C

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

Preview Lab → · Contrast checker → · Palette generator →