#671B3B#671B3B

#671B3B is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.112 H 358.8°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#671B3B
RGB	rgb(103, 27, 59)
HSL	hsl(335, 58%, 25%)
HSV	hsv(335, 74%, 40%)
CMYK	cmyk(0%, 73.8%, 42.7%, 59.6%)
CIE-LAB	lab(23.62, 36.55, -1.09)
CIE-LCH	lch(23.62, 36.56, 358.29°)
OKLab	oklab(35.62% 0.112 -0.0024)
OKLCH	oklch(35.62% 0.112 358.8)
XYZ	xyz(6.7753, 3.9840, 4.5490)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B3B #1B6747

analogous

#671B61 #671B3B #67211B

triadic

#671B3B #3B671B #1B3B67

tetradic

#671B3B #61671B #1B6747 #211B67

square

#671B3B #61671B #1B6747 #211B67

split-complementary

#671B3B #1B6721 #1B6167

monochromatic

#18060E #370E1F #671B3B #972857 #C83473

Accessibility & contrast

On white

11.69

#671B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#671B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B3B

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B3B	#FFFFFF	#000000	##FFFFFF
##671B3B	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2F3C

Deuteranopia (green-blind)

#3F3E39

Tritanopia (blue-blind)

#701228

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671b3b;
/* rgb */ color: rgb(103, 27, 59);
/* oklch */ color: oklch(35.6% 0.112 358.8);

Tailwind

colors: {
  custom: {
    50: '#965e70',
    500: '#671b3b',
    950: '#000000',
  },
}

SCSS

$custom: #671b3b;
$custom-light: #965e70;
$custom-dark: #000000;

JSON

{
  "hex": "#671b3b",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 59
  },
  "hsl": {
    "h": 334.737,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35621,
    "c": 0.11204,
    "h": 358.8
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#671B3B

secondary

#429C76

accent

#E2A046

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #671B3B

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

Preview Lab → · Contrast checker → · Palette generator →