#451719#451719

#451719 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.071 H 20.4°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#451719
RGB	rgb(69, 23, 25)
HSL	hsl(357, 50%, 18%)
HSV	hsv(357, 67%, 27%)
CMYK	cmyk(0%, 66.7%, 63.8%, 72.9%)
CIE-LAB	lab(15.22, 22.34, 10.05)
CIE-LCH	lch(15.22, 24.50, 24.23°)
OKLab	oklab(27.77% 0.0666 0.0247)
OKLCH	oklch(27.77% 0.071 20.4)
XYZ	xyz(2.9364, 1.9486, 1.1410)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451719 #174543

analogous

#451730 #451719 #452C17

triadic

#451719 #194517 #171945

tetradic

#451719 #304517 #174543 #2C1745

square

#451719 #304517 #174543 #2C1745

split-complementary

#451719 #17452C #173045

monochromatic

#170808 #170808 #451719 #73262A #A1363A

Accessibility & contrast

On white

15.11

#451719 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#451719 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451719

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451719	#FFFFFF	#000000	##FFFFFF
##451719	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222019

Deuteranopia (green-blind)

#2E2A18

Tritanopia (blue-blind)

#4C0F18

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #451719;
/* rgb */ color: rgb(69, 23, 25);
/* oklch */ color: oklch(27.8% 0.071 20.4);

Tailwind

colors: {
  custom: {
    50: '#7c5655',
    500: '#451719',
    950: '#000000',
  },
}

SCSS

$custom: #451719;
$custom-light: #7c5655;
$custom-dark: #000000;

JSON

{
  "hex": "#451719",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 25
  },
  "hsl": {
    "h": 357.391,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.27771,
    "c": 0.07102,
    "h": 20.4
  },
  "luminance": 0.01948
}

Semantic roles & 50–950 ramp

primary

#451719

secondary

#3C7C79

accent

#DAD34E

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #451719

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

Preview Lab → · Contrast checker → · Palette generator →