#671713#671713

#671713 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.114 H 27.8°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#671713
RGB	rgb(103, 23, 19)
HSL	hsl(3, 69%, 24%)
HSV	hsv(3, 82%, 40%)
CMYK	cmyk(0%, 77.7%, 81.6%, 59.6%)
CIE-LAB	lab(22.10, 35.05, 24.05)
CIE-LCH	lch(22.10, 42.50, 34.46°)
OKLab	oklab(34.2% 0.1007 0.0531)
OKLCH	oklch(34.2% 0.114 27.8)
XYZ	xyz(6.0182, 3.5443, 0.9832)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671713 #136367

analogous

#671339 #671713 #674113

triadic

#671713 #136717 #171367

tetradic

#671713 #396713 #136367 #411367

square

#671713 #396713 #136367 #411367

split-complementary

#671713 #136741 #133967

monochromatic

#1A0605 #330B09 #671713 #9B231D #CE2E26

Accessibility & contrast

On white

12.29

#671713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#671713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671713

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671713	#FFFFFF	#000000	##FFFFFF
##671713	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A12

Deuteranopia (green-blind)

#433B10

Tritanopia (blue-blind)

#720017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671713;
/* rgb */ color: rgb(103, 23, 19);
/* oklch */ color: oklch(34.2% 0.114 27.8);

Tailwind

colors: {
  custom: {
    50: '#9a5b51',
    500: '#671713',
    950: '#000000',
  },
}

SCSS

$custom: #671713;
$custom-light: #9a5b51;
$custom-dark: #000000;

JSON

{
  "hex": "#671713",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 19
  },
  "hsl": {
    "h": 2.857,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34197,
    "c": 0.11377,
    "h": 27.8
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#671713

secondary

#379A9E

accent

#E3EC3C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671713

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

Preview Lab → · Contrast checker → · Palette generator →