#671911#671911

#671911 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.112 H 29.8°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#671911
RGB	rgb(103, 25, 17)
HSL	hsl(6, 72%, 24%)
HSV	hsv(6, 83%, 40%)
CMYK	cmyk(0%, 75.7%, 83.5%, 59.6%)
CIE-LAB	lab(22.37, 34.16, 25.55)
CIE-LCH	lch(22.37, 42.65, 36.80°)
OKLab	oklab(34.39% 0.0974 0.0557)
OKLCH	oklch(34.39% 0.112 29.8)
XYZ	xyz(6.0430, 3.6202, 0.9108)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671911 #115F67

analogous

#671134 #671911 #674411

triadic

#671911 #116719 #191167

tetradic

#671911 #346711 #115F67 #441167

square

#671911 #346711 #115F67 #441167

split-complementary

#671911 #116744 #113467

monochromatic

#1A0604 #320C08 #671911 #9C261A #D03222

Accessibility & contrast

On white

12.18

#671911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671911

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671911	#FFFFFF	#000000	##FFFFFF
##671911	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B0F

Deuteranopia (green-blind)

#433C0E

Tritanopia (blue-blind)

#720018

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671911;
/* rgb */ color: rgb(103, 25, 17);
/* oklch */ color: oklch(34.4% 0.112 29.8);

Tailwind

colors: {
  custom: {
    50: '#9a5c4f',
    500: '#671911',
    950: '#000000',
  },
}

SCSS

$custom: #671911;
$custom-light: #9a5c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#671911",
  "rgb": {
    "r": 103,
    "g": 25,
    "b": 17
  },
  "hsl": {
    "h": 5.581,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34391,
    "c": 0.11221,
    "h": 29.8
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary

#671911

secondary

#35959F

accent

#DEEE39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671911

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

Preview Lab → · Contrast checker → · Palette generator →