#31164F#31164F

#31164F is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.3% C 0.100 H 301.9°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#31164F
RGB	rgb(49, 22, 79)
HSL	hsl(268, 56%, 20%)
HSV	hsv(268, 72%, 31%)
CMYK	cmyk(38%, 72.2%, 0%, 69%)
CIE-LAB	lab(14.35, 26.56, -29.96)
CIE-LCH	lch(14.35, 40.04, 311.56°)
OKLab	oklab(27.32% 0.0529 -0.0852)
OKLCH	oklch(27.32% 0.1 301.9)
XYZ	xyz(2.9645, 1.7913, 7.5852)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31164F #344F16

analogous

#16174F #31164F #4E164F

triadic

#31164F #4F3116 #164F31

tetradic

#31164F #4F1617 #344F16 #164F4E

square

#31164F #4F1617 #344F16 #164F4E

split-complementary

#31164F #4F4E16 #174F16

monochromatic

#0F0718 #13091F #31164F #4F237F #6C31AF

Accessibility & contrast

On white

15.46

#31164F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#31164F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31164F

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31164F	#FFFFFF	#000000	##FFFFFF
##31164F	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002451

Deuteranopia (green-blind)

#01244E

Tritanopia (blue-blind)

#2B2330

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #31164f;
/* rgb */ color: rgb(49, 22, 79);
/* oklch */ color: oklch(27.3% 0.100 301.9);

Tailwind

colors: {
  custom: {
    50: '#6c5581',
    500: '#31164f',
    950: '#000000',
  },
}

SCSS

$custom: #31164f;
$custom-light: #6c5581;
$custom-dark: #000000;

JSON

{
  "hex": "#31164f",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 79
  },
  "hsl": {
    "h": 268.421,
    "s": 56.436,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27324,
    "c": 0.10028,
    "h": 301.9
  },
  "luminance": 0.01791
}

Semantic roles & 50–950 ramp

primary

#31164F

secondary

#62863A

accent

#E04898

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #31164F

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

Preview Lab → · Contrast checker → · Palette generator →