#671D29#671D29

#671D29 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.3% C 0.105 H 15.0°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#671D29
RGB	rgb(103, 29, 41)
HSL	hsl(350, 56%, 26%)
HSV	hsv(350, 72%, 40%)
CMYK	cmyk(0%, 71.8%, 60.2%, 59.6%)
CIE-LAB	lab(23.42, 33.87, 10.99)
CIE-LCH	lch(23.42, 35.61, 17.98°)
OKLab	oklab(35.3% 0.1018 0.0273)
OKLCH	oklch(35.3% 0.105 15)
XYZ	xyz(6.4337, 3.9233, 2.5159)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671D29 #1D675B

analogous

#671D4E #671D29 #67361D

triadic

#671D29 #29671D #1D2967

tetradic

#671D29 #4E671D #1D675B #361D67

square

#671D29 #4E671D #1D675B #361D67

split-complementary

#671D29 #1D6736 #1D4E67

monochromatic

#18070A #371016 #671D29 #972A3C #C7384F

Accessibility & contrast

On white

11.77

#671D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#671D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D29

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671D29	#FFFFFF	#000000	##FFFFFF
##671D29	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302E29

Deuteranopia (green-blind)

#433D27

Tritanopia (blue-blind)

#710D22

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671d29;
/* rgb */ color: rgb(103, 29, 41);
/* oklch */ color: oklch(35.3% 0.105 15.0);

Tailwind

colors: {
  custom: {
    50: '#975e62',
    500: '#671d29',
    950: '#000000',
  },
}

SCSS

$custom: #671d29;
$custom-light: #975e62;
$custom-dark: #000000;

JSON

{
  "hex": "#671d29",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 41
  },
  "hsl": {
    "h": 350.27,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35301,
    "c": 0.1054,
    "h": 15
  },
  "luminance": 0.03922
}

Semantic roles & 50–950 ramp

primary

#671D29

secondary

#449C8E

accent

#DFC748

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0505

muted

#7E7979

Preview Lab

Preview with #671D29

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

Preview Lab → · Contrast checker → · Palette generator →