#672311#672311

#672311 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.7% C 0.102 H 35.6°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#672311
RGB	rgb(103, 35, 17)
HSL	hsl(13, 72%, 24%)
HSV	hsv(13, 83%, 40%)
CMYK	cmyk(0%, 66%, 83.5%, 59.6%)
CIE-LAB	lab(24.09, 29.52, 27.30)
CIE-LCH	lch(24.09, 40.21, 42.76°)
OKLab	oklab(35.68% 0.083 0.0595)
OKLCH	oklch(35.68% 0.102 35.6)
XYZ	xyz(6.2964, 4.1270, 0.9952)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#672311 #115567

analogous

#67112A #672311 #674E11

triadic

#672311 #116723 #231167

tetradic

#672311 #2A6711 #115567 #4E1167

square

#672311 #2A6711 #115567 #4E1167

split-complementary

#672311 #11674E #112A67

monochromatic

#1A0904 #321108 #672311 #9C351A #D04722

Accessibility & contrast

On white

11.51

#672311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#672311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #672311

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##672311	#FFFFFF	#000000	##FFFFFF
##672311	1.00	11.51	1.83	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300E

Deuteranopia (green-blind)

#473F0E

Tritanopia (blue-blind)

#72121F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #672311;
/* rgb */ color: rgb(103, 35, 17);
/* oklch */ color: oklch(35.7% 0.102 35.6);

Tailwind

colors: {
  custom: {
    50: '#996150',
    500: '#672311',
    950: '#000000',
  },
}

SCSS

$custom: #672311;
$custom-light: #996150;
$custom-dark: #000000;

JSON

{
  "hex": "#672311",
  "rgb": {
    "r": 103,
    "g": 35,
    "b": 17
  },
  "hsl": {
    "h": 12.558,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35678,
    "c": 0.10211,
    "h": 35.6
  },
  "luminance": 0.04126
}

Semantic roles & 50–950 ramp

primary

#672311

secondary

#35899F

accent

#C9EE39

background

#FAF5F4

surface

#F3EAE7

border

#CDC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #672311

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

Preview Lab → · Contrast checker → · Palette generator →