#451017#451017

#451017 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.7% C 0.081 H 17.0°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#451017
RGB	rgb(69, 16, 23)
HSL	hsl(352, 62%, 17%)
HSV	hsv(352, 77%, 27%)
CMYK	cmyk(0%, 76.8%, 66.7%, 72.9%)
CIE-LAB	lab(13.82, 25.81, 9.65)
CIE-LCH	lch(13.82, 27.55, 20.50°)
OKLab	oklab(26.71% 0.0772 0.0236)
OKLCH	oklch(26.71% 0.081 17)
XYZ	xyz(2.7945, 1.6980, 0.9911)
Luminance	0.0170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451017 #10453E

analogous

#451032 #451017 #452410

triadic

#451017 #174510 #101745

tetradic

#451017 #324510 #10453E #241045

square

#451017 #324510 #10453E #241045

split-complementary

#451017 #104524 #103245

monochromatic

#190608 #190608 #451017 #771C28 #A82738

Accessibility & contrast

On white

15.68

#451017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#451017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451017

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451017	#FFFFFF	#000000	##FFFFFF
##451017	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1C17

Deuteranopia (green-blind)

#2B2716

Tritanopia (blue-blind)

#4C0513

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #451017;
/* rgb */ color: rgb(69, 16, 23);
/* oklch */ color: oklch(26.7% 0.081 17.0);

Tailwind

colors: {
  custom: {
    50: '#7d5253',
    500: '#451017',
    950: '#000000',
  },
}

SCSS

$custom: #451017;
$custom-light: #7d5253;
$custom-dark: #000000;

JSON

{
  "hex": "#451017",
  "rgb": {
    "r": 69,
    "g": 16,
    "b": 23
  },
  "hsl": {
    "h": 352.075,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26707,
    "c": 0.08071,
    "h": 17
  },
  "luminance": 0.01698
}

Semantic roles & 50–950 ramp

primary

#451017

secondary

#327F75

accent

#E5D042

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #451017

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

Preview Lab → · Contrast checker → · Palette generator →