#671F2E#671F2E

#671F2E is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.7% C 0.103 H 11.6°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#671F2E
RGB	rgb(103, 31, 46)
HSL	hsl(348, 54%, 26%)
HSV	hsv(348, 70%, 40%)
CMYK	cmyk(0%, 69.9%, 55.3%, 59.6%)
CIE-LAB	lab(23.87, 33.40, 8.20)
CIE-LCH	lch(23.87, 34.40, 13.78°)
OKLab	oklab(35.68% 0.1011 0.0208)
OKLCH	oklch(35.68% 0.103 11.6)
XYZ	xyz(6.5772, 4.0616, 3.0219)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F2E #1F6758

analogous

#671F52 #671F2E #67341F

triadic

#671F2E #2E671F #1F2E67

tetradic

#671F2E #52671F #1F6758 #341F67

square

#671F2E #52671F #1F6758 #341F67

split-complementary

#671F2E #1F6734 #1F5267

monochromatic

#18070B #381119 #671F2E #962D43 #C43C58

Accessibility & contrast

On white

11.59

#671F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#671F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F2E

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F2E	#FFFFFF	#000000	##FFFFFF
##671F2E	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30302E

Deuteranopia (green-blind)

#433E2C

Tritanopia (blue-blind)

#711225

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #671f2e;
/* rgb */ color: rgb(103, 31, 46);
/* oklch */ color: oklch(35.7% 0.103 11.6);

Tailwind

colors: {
  custom: {
    50: '#976066',
    500: '#671f2e',
    950: '#000000',
  },
}

SCSS

$custom: #671f2e;
$custom-light: #976066;
$custom-dark: #000000;

JSON

{
  "hex": "#671f2e",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 46
  },
  "hsl": {
    "h": 347.5,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35683,
    "c": 0.1032,
    "h": 11.6
  },
  "luminance": 0.04061
}

Semantic roles & 50–950 ramp

primary

#671F2E

secondary

#469B8A

accent

#DDBF4B

background

#F9F5F6

surface

#F2EAEB

border

#CCC6C6

text

#0E0505

muted

#7E797A

Preview Lab

Preview with #671F2E

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

Preview Lab → · Contrast checker → · Palette generator →