#671A19#671A19

#671A19 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.110 H 25.6°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#671A19
RGB	rgb(103, 26, 25)
HSL	hsl(1, 61%, 25%)
HSV	hsv(1, 76%, 40%)
CMYK	cmyk(0%, 74.8%, 75.7%, 59.6%)
CIE-LAB	lab(22.63, 34.10, 20.79)
CIE-LCH	lch(22.63, 39.94, 31.37°)
OKLab	oklab(34.62% 0.0991 0.0475)
OKLCH	oklch(34.62% 0.11 25.6)
XYZ	xyz(6.1391, 3.6935, 1.3092)
Luminance	0.0369 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A19 #196667

analogous

#67193F #671A19 #674119

triadic

#671A19 #19671A #1A1967

tetradic

#671A19 #3F6719 #196667 #411967

square

#671A19 #3F6719 #196667 #411967

split-complementary

#671A19 #196741 #193F67

monochromatic

#190606 #360E0D #671A19 #982625 #C93331

Accessibility & contrast

On white

12.08

#671A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#671A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A19

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A19	#FFFFFF	#000000	##FFFFFF
##671A19	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B18

Deuteranopia (green-blind)

#433C16

Tritanopia (blue-blind)

#72011B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #671a19;
/* rgb */ color: rgb(103, 26, 25);
/* oklch */ color: oklch(34.6% 0.110 25.6);

Tailwind

colors: {
  custom: {
    50: '#995c55',
    500: '#671a19',
    950: '#000000',
  },
}

SCSS

$custom: #671a19;
$custom-light: #995c55;
$custom-dark: #000000;

JSON

{
  "hex": "#671a19",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 25
  },
  "hsl": {
    "h": 0.769,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34616,
    "c": 0.10988,
    "h": 25.6
  },
  "luminance": 0.03693
}

Semantic roles & 50–950 ramp

primary

#671A19

secondary

#3F9C9D

accent

#E2E444

background

#FAF5F5

surface

#F3E9E8

border

#CDC5C4

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #671A19

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

Preview Lab → · Contrast checker → · Palette generator →