#451610#451610

#451610 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.4% C 0.074 H 29.9°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#451610
RGB	rgb(69, 22, 16)
HSL	hsl(7, 62%, 17%)
HSV	hsv(7, 77%, 27%)
CMYK	cmyk(0%, 68.1%, 76.8%, 72.9%)
CIE-LAB	lab(14.83, 22.19, 15.51)
CIE-LCH	lch(14.83, 27.07, 34.95°)
OKLab	oklab(27.42% 0.0642 0.0368)
OKLCH	oklch(27.42% 0.074 29.9)
XYZ	xyz(2.8350, 1.8768, 0.7031)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451610 #103F45

analogous

#451025 #451610 #453110

triadic

#451610 #104516 #161045

tetradic

#451610 #254510 #103F45 #311045

square

#451610 #254510 #103F45 #311045

split-complementary

#451610 #104531 #102545

monochromatic

#190806 #190806 #451610 #77261C #A83627

Accessibility & contrast

On white

15.27

#451610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#451610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451610

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451610	#FFFFFF	#000000	##FFFFFF
##451610	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0F

Deuteranopia (green-blind)

#2E290F

Tritanopia (blue-blind)

#4C0C15

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #451610;
/* rgb */ color: rgb(69, 22, 16);
/* oklch */ color: oklch(27.4% 0.074 29.9);

Tailwind

colors: {
  custom: {
    50: '#7d554e',
    500: '#451610',
    950: '#000000',
  },
}

SCSS

$custom: #451610;
$custom-light: #7d554e;
$custom-dark: #000000;

JSON

{
  "hex": "#451610",
  "rgb": {
    "r": 69,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 6.792,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27421,
    "c": 0.07397,
    "h": 29.9
  },
  "luminance": 0.01876
}

Semantic roles & 50–950 ramp

primary

#451610

secondary

#32767F

accent

#D3E542

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #451610

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

Preview Lab → · Contrast checker → · Palette generator →