#672B1F#672B1F

#672B1F is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.1% C 0.089 H 32.9°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#672B1F
RGB	rgb(103, 43, 31)
HSL	hsl(10, 54%, 26%)
HSV	hsv(10, 70%, 40%)
CMYK	cmyk(0%, 58.3%, 69.9%, 59.6%)
CIE-LAB	lab(25.90, 26.02, 20.80)
CIE-LCH	lch(25.90, 33.31, 38.64°)
OKLab	oklab(37.1% 0.0751 0.0486)
OKLCH	oklch(37.1% 0.089 32.9)
XYZ	xyz(6.7053, 4.7111, 1.8523)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#672B1F #1F5B67

analogous

#671F37 #672B1F #674F1F

triadic

#672B1F #1F672B #2B1F67

tetradic

#672B1F #37671F #1F5B67 #4F1F67

square

#672B1F #37671F #1F5B67 #4F1F67

split-complementary

#672B1F #1F674F #1F3767

monochromatic

#180A07 #381711 #672B1F #963F2D #C4533C

Accessibility & contrast

On white

10.81

#672B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#672B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #672B1F

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##672B1F	#FFFFFF	#000000	##FFFFFF
##672B1F	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351E

Deuteranopia (green-blind)

#49421E

Tritanopia (blue-blind)

#711F28

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #672b1f;
/* rgb */ color: rgb(103, 43, 31);
/* oklch */ color: oklch(37.1% 0.089 32.9);

Tailwind

colors: {
  custom: {
    50: '#97665b',
    500: '#672b1f',
    950: '#000000',
  },
}

SCSS

$custom: #672b1f;
$custom-light: #97665b;
$custom-dark: #000000;

JSON

{
  "hex": "#672b1f",
  "rgb": {
    "r": 103,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 10,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37103,
    "c": 0.08946,
    "h": 32.9
  },
  "luminance": 0.0471
}

Semantic roles & 50–950 ramp

primary

#672B1F

secondary

#468D9B

accent

#C5DD4B

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #672B1F

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

Preview Lab → · Contrast checker → · Palette generator →