#451722#451722

#451722 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.072 H 8.2°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#451722
RGB	rgb(69, 23, 34)
HSL	hsl(346, 50%, 18%)
HSV	hsv(346, 67%, 27%)
CMYK	cmyk(0%, 66.7%, 50.7%, 72.9%)
CIE-LAB	lab(15.45, 23.30, 3.88)
CIE-LCH	lch(15.45, 23.62, 9.46°)
OKLab	oklab(28.03% 0.0708 0.0102)
OKLCH	oklch(28.03% 0.072 8.2)
XYZ	xyz(3.0496, 1.9938, 1.7373)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451722 #17453A

analogous

#451739 #451722 #452317

triadic

#451722 #224517 #172245

tetradic

#451722 #394517 #17453A #231745

square

#451722 #394517 #17453A #231745

split-complementary

#451722 #174523 #173945

monochromatic

#17080B #17080B #451722 #732639 #A1364F

Accessibility & contrast

On white

15.02

#451722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#451722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451722

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451722	#FFFFFF	#000000	##FFFFFF
##451722	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202122

Deuteranopia (green-blind)

#2C2A21

Tritanopia (blue-blind)

#4B111B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #451722;
/* rgb */ color: rgb(69, 23, 34);
/* oklch */ color: oklch(28.0% 0.072 8.2);

Tailwind

colors: {
  custom: {
    50: '#7c565c',
    500: '#451722',
    950: '#000000',
  },
}

SCSS

$custom: #451722;
$custom-light: #7c565c;
$custom-dark: #000000;

JSON

{
  "hex": "#451722",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 345.652,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28029,
    "c": 0.07155,
    "h": 8.2
  },
  "luminance": 0.01993
}

Semantic roles & 50–950 ramp

primary

#451722

secondary

#3C7C6D

accent

#DAB84E

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#0A0304

muted

#7C7879

Preview Lab

Preview with #451722

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

Preview Lab → · Contrast checker → · Palette generator →