#681B57#681B57

#681B57 is a dark, vivid pink. Relative luminance 0.044; OKLCH L 37.1% C 0.130 H 338.1°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#681B57
RGB	rgb(104, 27, 87)
HSL	hsl(313, 59%, 26%)
HSV	hsv(313, 74%, 41%)
CMYK	cmyk(0%, 74%, 16.3%, 59.2%)
CIE-LAB	lab(25.00, 40.75, -17.88)
CIE-LCH	lch(25.00, 44.50, 336.32°)
OKLab	oklab(37.06% 0.1204 -0.0484)
OKLCH	oklch(37.06% 0.13 338.1)
XYZ	xyz(7.8213, 4.4158, 9.4554)
Luminance	0.0442 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B57 #1B682C

analogous

#521B68 #681B57 #681B30

triadic

#681B57 #57681B #1B5768

tetradic

#681B57 #68521B #1B682C #1B3068

square

#681B57 #68521B #1B682C #1B3068

split-complementary

#681B57 #30681B #1B6852

monochromatic

#180614 #370E2E #681B57 #992880 #C934A8

Accessibility & contrast

On white

11.15

#681B57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#681B57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B57

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B57	#FFFFFF	#000000	##FFFFFF
##681B57	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3459

Deuteranopia (green-blind)

#374055

Tritanopia (blue-blind)

#6E1F36

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #681b57;
/* rgb */ color: rgb(104, 27, 87);
/* oklch */ color: oklch(37.1% 0.130 338.1);

Tailwind

colors: {
  custom: {
    50: '#965f86',
    500: '#681b57',
    950: '#000000',
  },
}

SCSS

$custom: #681b57;
$custom-light: #965f86;
$custom-dark: #000000;

JSON

{
  "hex": "#681b57",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 87
  },
  "hsl": {
    "h": 313.247,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37058,
    "c": 0.12982,
    "h": 338.1
  },
  "luminance": 0.04415
}

Semantic roles & 50–950 ramp

primary

#681B57

secondary

#429D56

accent

#E26846

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0E050B

muted

#7E797C

Preview Lab

Preview with #681B57

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

Preview Lab → · Contrast checker → · Palette generator →