#671711#671711

#671711 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.114 H 28.8°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#671711
RGB	rgb(103, 23, 17)
HSL	hsl(4, 72%, 24%)
HSV	hsv(4, 83%, 40%)
CMYK	cmyk(0%, 77.7%, 83.5%, 59.6%)
CIE-LAB	lab(22.08, 34.97, 25.24)
CIE-LCH	lch(22.08, 43.12, 35.82°)
OKLab	oklab(34.17% 0.1 0.055)
OKLCH	oklch(34.17% 0.114 28.8)
XYZ	xyz(6.0018, 3.5378, 0.8970)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671711 #116167

analogous

#671136 #671711 #674211

triadic

#671711 #116717 #171167

tetradic

#671711 #366711 #116167 #421167

square

#671711 #366711 #116167 #421167

split-complementary

#671711 #116742 #113667

monochromatic

#1A0604 #320B08 #671711 #9C231A #D02E22

Accessibility & contrast

On white

12.30

#671711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#671711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671711

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671711	#FFFFFF	#000000	##FFFFFF
##671711	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)

#2F2A0F

Deuteranopia (green-blind)

#433B0D

Tritanopia (blue-blind)

#720016

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671711;
/* rgb */ color: rgb(103, 23, 17);
/* oklch */ color: oklch(34.2% 0.114 28.8);

Tailwind

colors: {
  custom: {
    50: '#9a5b4f',
    500: '#671711',
    950: '#000000',
  },
}

SCSS

$custom: #671711;
$custom-light: #9a5b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#671711",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 17
  },
  "hsl": {
    "h": 4.186,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34172,
    "c": 0.1141,
    "h": 28.8
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary

#671711

secondary

#35989F

accent

#E2EE39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671711

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

Preview Lab → · Contrast checker → · Palette generator →