#671E13#671E13

#671E13 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.107 H 31.4°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#671E13
RGB	rgb(103, 30, 19)
HSL	hsl(8, 69%, 24%)
HSV	hsv(8, 82%, 40%)
CMYK	cmyk(0%, 70.9%, 81.6%, 59.6%)
CIE-LAB	lab(23.20, 32.04, 25.21)
CIE-LCH	lch(23.20, 40.77, 38.21°)
OKLab	oklab(35.02% 0.0912 0.0556)
OKLCH	oklch(35.02% 0.107 31.4)
XYZ	xyz(6.1760, 3.8600, 1.0358)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E13 #135C67

analogous

#671332 #671E13 #674813

triadic

#671E13 #13671E #1E1367

tetradic

#671E13 #326713 #135C67 #481367

square

#671E13 #326713 #135C67 #481367

split-complementary

#671E13 #136748 #133267

monochromatic

#1A0805 #330F09 #671E13 #9B2D1D #CE3C26

Accessibility & contrast

On white

11.85

#671E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#671E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E13

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E13	#FFFFFF	#000000	##FFFFFF
##671E13	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D11

Deuteranopia (green-blind)

#453D10

Tritanopia (blue-blind)

#72081C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671e13;
/* rgb */ color: rgb(103, 30, 19);
/* oklch */ color: oklch(35.0% 0.107 31.4);

Tailwind

colors: {
  custom: {
    50: '#995e51',
    500: '#671e13',
    950: '#000000',
  },
}

SCSS

$custom: #671e13;
$custom-light: #995e51;
$custom-dark: #000000;

JSON

{
  "hex": "#671e13",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 19
  },
  "hsl": {
    "h": 7.857,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35019,
    "c": 0.10682,
    "h": 31.4
  },
  "luminance": 0.03859
}

Semantic roles & 50–950 ramp

primary

#671E13

secondary

#37919E

accent

#D5EC3C

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #671E13

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

Preview Lab → · Contrast checker → · Palette generator →