#671E19#671E19

#671E19 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.106 H 27.7°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#671E19
RGB	rgb(103, 30, 25)
HSL	hsl(4, 61%, 25%)
HSV	hsv(4, 76%, 40%)
CMYK	cmyk(0%, 70.9%, 75.7%, 59.6%)
CIE-LAB	lab(23.28, 32.32, 21.54)
CIE-LCH	lch(23.28, 38.84, 33.68°)
OKLab	oklab(35.1% 0.0935 0.0492)
OKLCH	oklch(35.1% 0.106 27.7)
XYZ	xyz(6.2339, 3.8832, 1.3408)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E19 #196267

analogous

#67193B #671E19 #674519

triadic

#671E19 #19671E #1E1967

tetradic

#671E19 #3B6719 #196267 #451967

square

#671E19 #3B6719 #196267 #451967

split-complementary

#671E19 #196745 #193B67

monochromatic

#190706 #36100D #671E19 #982C25 #C93B31

Accessibility & contrast

On white

11.82

#671E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#671E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E19

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E19	#FFFFFF	#000000	##FFFFFF
##671E19	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D18

Deuteranopia (green-blind)

#453D17

Tritanopia (blue-blind)

#720A1D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671e19;
/* rgb */ color: rgb(103, 30, 25);
/* oklch */ color: oklch(35.1% 0.106 27.7);

Tailwind

colors: {
  custom: {
    50: '#995e56',
    500: '#671e19',
    950: '#000000',
  },
}

SCSS

$custom: #671e19;
$custom-light: #995e56;
$custom-dark: #000000;

JSON

{
  "hex": "#671e19",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 25
  },
  "hsl": {
    "h": 3.846,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35103,
    "c": 0.10562,
    "h": 27.7
  },
  "luminance": 0.03882
}

Semantic roles & 50–950 ramp

primary

#671E19

secondary

#3F979D

accent

#DAE444

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #671E19

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

Preview Lab → · Contrast checker → · Palette generator →