#831B69#831B69

#831B69 is a dark, vivid pink. Relative luminance 0.066; OKLCH L 42.6% C 0.160 H 340.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#831B69
RGB	rgb(131, 27, 105)
HSL	hsl(315, 66%, 31%)
HSV	hsv(315, 79%, 51%)
CMYK	cmyk(0%, 79.4%, 19.8%, 48.6%)
CIE-LAB	lab(30.95, 50.55, -19.98)
CIE-LCH	lch(30.95, 54.36, 338.43°)
OKLab	oklab(42.61% 0.1511 -0.0539)
OKLCH	oklch(42.61% 0.16 340.4)
XYZ	xyz(12.3022, 6.6303, 13.9938)
Luminance	0.0663 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B69 #1B8335

analogous

#691B83 #831B69 #831B35

triadic

#831B69 #69831B #1B6983

tetradic

#831B69 #83691B #1B8335 #1B3583

square

#831B69 #83691B #1B8335 #1B3583

split-complementary

#831B69 #35831B #1B8369

monochromatic

#1E0618 #501140 #831B69 #B62592 #D841B2

Accessibility & contrast

On white

9.03

#831B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#831B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B69

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B69	#FFFFFF	#000000	##FFFFFF
##831B69	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233E6B

Deuteranopia (green-blind)

#464F67

Tritanopia (blue-blind)

#8B1E40

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #831b69;
/* rgb */ color: rgb(131, 27, 105);
/* oklch */ color: oklch(42.6% 0.160 340.4);

Tailwind

colors: {
  custom: {
    50: '#ab6494',
    500: '#831b69',
    950: '#000000',
  },
}

SCSS

$custom: #831b69;
$custom-light: #ab6494;
$custom-dark: #000000;

JSON

{
  "hex": "#831b69",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 105
  },
  "hsl": {
    "h": 315,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42606,
    "c": 0.16046,
    "h": 340.4
  },
  "luminance": 0.06629
}

Semantic roles & 50–950 ramp

primary

#831B69

secondary

#43B660

accent

#E9693F

background

#FAF6F9

surface

#F5EBF1

border

#CFC6CB

text

#10060D

muted

#7F7A7E

Preview Lab

Preview with #831B69

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

Preview Lab → · Contrast checker → · Palette generator →