#671B3F#671B3F

#671B3F is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.8% C 0.114 H 355.4°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#671B3F
RGB	rgb(103, 27, 63)
HSL	hsl(332, 58%, 25%)
HSV	hsv(332, 74%, 40%)
CMYK	cmyk(0%, 73.8%, 38.8%, 59.6%)
CIE-LAB	lab(23.76, 37.03, -3.62)
CIE-LCH	lch(23.76, 37.20, 354.42°)
OKLab	oklab(35.77% 0.1134 -0.0091)
OKLCH	oklch(35.77% 0.114 355.4)
XYZ	xyz(6.8831, 4.0271, 5.1165)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B3F #1B6743

analogous

#671B65 #671B3F #671D1B

triadic

#671B3F #3F671B #1B3F67

tetradic

#671B3F #65671B #1B6743 #1D1B67

square

#671B3F #65671B #1B6743 #1D1B67

split-complementary

#671B3F #1B671D #1B6567

monochromatic

#18060F #370E21 #671B3F #97285D #C8347A

Accessibility & contrast

On white

11.63

#671B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#671B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B3F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B3F	#FFFFFF	#000000	##FFFFFF
##671B3F	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293040

Deuteranopia (green-blind)

#3E3E3D

Tritanopia (blue-blind)

#70142A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #671b3f;
/* rgb */ color: rgb(103, 27, 63);
/* oklch */ color: oklch(35.8% 0.114 355.4);

Tailwind

colors: {
  custom: {
    50: '#965e74',
    500: '#671b3f',
    950: '#000000',
  },
}

SCSS

$custom: #671b3f;
$custom-light: #965e74;
$custom-dark: #000000;

JSON

{
  "hex": "#671b3f",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 63
  },
  "hsl": {
    "h": 331.579,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35772,
    "c": 0.11378,
    "h": 355.4
  },
  "luminance": 0.04026
}

Semantic roles & 50–950 ramp

primary

#671B3F

secondary

#429C71

accent

#E29846

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0508

muted

#7E797B

Preview Lab

Preview with #671B3F

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

Preview Lab → · Contrast checker → · Palette generator →