#671E11#671E11

#671E11 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.107 H 32.4°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#671E11
RGB	rgb(103, 30, 17)
HSL	hsl(9, 72%, 24%)
HSV	hsv(9, 83%, 40%)
CMYK	cmyk(0%, 70.9%, 83.5%, 59.6%)
CIE-LAB	lab(23.18, 31.95, 26.38)
CIE-LCH	lch(23.18, 41.44, 39.55°)
OKLab	oklab(35% 0.0905 0.0575)
OKLCH	oklch(35% 0.107 32.4)
XYZ	xyz(6.1597, 3.8535, 0.9497)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E11 #115A67

analogous

#67112F #671E11 #674911

triadic

#671E11 #11671E #1E1167

tetradic

#671E11 #2F6711 #115A67 #491167

square

#671E11 #2F6711 #115A67 #491167

split-complementary

#671E11 #116749 #112F67

monochromatic

#1A0804 #320F08 #671E11 #9C2D1A #D03D22

Accessibility & contrast

On white

11.86

#671E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#671E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E11

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E11	#FFFFFF	#000000	##FFFFFF
##671E11	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0F

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#72081C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671e11;
/* rgb */ color: rgb(103, 30, 17);
/* oklch */ color: oklch(35.0% 0.107 32.4);

Tailwind

colors: {
  custom: {
    50: '#995e50',
    500: '#671e11',
    950: '#000000',
  },
}

SCSS

$custom: #671e11;
$custom-light: #995e50;
$custom-dark: #000000;

JSON

{
  "hex": "#671e11",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 17
  },
  "hsl": {
    "h": 9.07,
    "s": 71.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34996,
    "c": 0.10725,
    "h": 32.4
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#671E11

secondary

#358F9F

accent

#D3EE39

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #671E11

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

Preview Lab → · Contrast checker → · Palette generator →