#31164C#31164C

#31164C is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.1% C 0.096 H 303.6°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#31164C
RGB	rgb(49, 22, 76)
HSL	hsl(270, 55%, 19%)
HSV	hsv(270, 71%, 30%)
CMYK	cmyk(35.5%, 71.1%, 0%, 70.2%)
CIE-LAB	lab(14.11, 25.70, -28.30)
CIE-LCH	lch(14.11, 38.22, 312.24°)
OKLab	oklab(27.07% 0.0532 -0.0803)
OKLCH	oklch(27.07% 0.096 303.6)
XYZ	xyz(2.8577, 1.7486, 7.0230)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31164C #314C16

analogous

#16164C #31164C #4C164C

triadic

#31164C #4C3116 #164C31

tetradic

#31164C #4C1616 #314C16 #164C4C

square

#31164C #4C1616 #314C16 #164C4C

split-complementary

#31164C #4C4C16 #164C16

monochromatic

#0F0718 #12081D #31164C #50247B #6E31AB

Accessibility & contrast

On white

15.56

#31164C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#31164C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31164C

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31164C	#FFFFFF	#000000	##FFFFFF
##31164C	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234E

Deuteranopia (green-blind)

#06244B

Tritanopia (blue-blind)

#2C222E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #31164c;
/* rgb */ color: rgb(49, 22, 76);
/* oklch */ color: oklch(27.1% 0.096 303.6);

Tailwind

colors: {
  custom: {
    50: '#6c557e',
    500: '#31164c',
    950: '#000000',
  },
}

SCSS

$custom: #31164c;
$custom-light: #6c557e;
$custom-dark: #000000;

JSON

{
  "hex": "#31164c",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 76
  },
  "hsl": {
    "h": 270,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27072,
    "c": 0.09633,
    "h": 303.6
  },
  "luminance": 0.01749
}

Semantic roles & 50–950 ramp

primary

#31164C

secondary

#5F843A

accent

#DE4994

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #31164C

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

Preview Lab → · Contrast checker → · Palette generator →