#31167F#31167F

#31167F is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.160 H 284.6°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#31167F
RGB	rgb(49, 22, 127)
HSL	hsl(255, 70%, 29%)
HSV	hsv(255, 83%, 50%)
CMYK	cmyk(61.4%, 82.7%, 0%, 50.2%)
CIE-LAB	lab(19.05, 40.94, -53.87)
CIE-LCH	lch(19.05, 67.66, 307.23°)
OKLab	oklab(32.07% 0.0404 -0.1552)
OKLCH	oklch(32.07% 0.16 284.6)
XYZ	xyz(5.3831, 2.7587, 20.3234)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31167F #647F16

analogous

#162F7F #31167F #66167F

triadic

#31167F #7F3116 #167F31

tetradic

#31167F #7F162F #647F16 #167F66

square

#31167F #7F162F #647F16 #167F66

split-complementary

#31167F #7F6616 #2F7F16

monochromatic

#0A051A #1D0D4B #31167F #451FB3 #5F34DC

Accessibility & contrast

On white

13.53

#31167F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#31167F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31167F

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31167F	#FFFFFF	#000000	##FFFFFF
##31167F	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#002B7D

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #31167f;
/* rgb */ color: rgb(49, 22, 127);
/* oklch */ color: oklch(32.1% 0.160 284.6);

Tailwind

colors: {
  custom: {
    50: '#7458a5',
    500: '#31167f',
    950: '#000000',
  },
}

SCSS

$custom: #31167f;
$custom-light: #7458a5;
$custom-dark: #000000;

JSON

{
  "hex": "#31167f",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 127
  },
  "hsl": {
    "h": 255.429,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32072,
    "c": 0.16042,
    "h": 284.6
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#31167F

secondary

#95B43D

accent

#ED3BBF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #31167F

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

Preview Lab → · Contrast checker → · Palette generator →