#671712#671712

#671712 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.114 H 28.3°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#671712
RGB	rgb(103, 23, 18)
HSL	hsl(4, 70%, 24%)
HSV	hsv(4, 83%, 40%)
CMYK	cmyk(0%, 77.7%, 82.5%, 59.6%)
CIE-LAB	lab(22.09, 35.01, 24.66)
CIE-LCH	lch(22.09, 42.82, 35.16°)
OKLab	oklab(34.18% 0.1003 0.0541)
OKLCH	oklch(34.18% 0.114 28.3)
XYZ	xyz(6.0098, 3.5410, 0.9392)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671712 #126267

analogous

#671237 #671712 #674112

triadic

#671712 #126717 #171267

tetradic

#671712 #376712 #126267 #411267

square

#671712 #376712 #126267 #411267

split-complementary

#671712 #126741 #123767

monochromatic

#1A0605 #330B09 #671712 #9B231B #CF2E24

Accessibility & contrast

On white

12.30

#671712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#671712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671712

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671712	#FFFFFF	#000000	##FFFFFF
##671712	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A11

Deuteranopia (green-blind)

#433B0F

Tritanopia (blue-blind)

#720017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671712;
/* rgb */ color: rgb(103, 23, 18);
/* oklch */ color: oklch(34.2% 0.114 28.3);

Tailwind

colors: {
  custom: {
    50: '#9a5b50',
    500: '#671712',
    950: '#000000',
  },
}

SCSS

$custom: #671712;
$custom-light: #9a5b50;
$custom-dark: #000000;

JSON

{
  "hex": "#671712",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 18
  },
  "hsl": {
    "h": 3.529,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34184,
    "c": 0.11394,
    "h": 28.3
  },
  "luminance": 0.0354
}

Semantic roles & 50–950 ramp

primary

#671712

secondary

#36999F

accent

#E3ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671712

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

Preview Lab → · Contrast checker → · Palette generator →