#311986#311986

#311986 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.166 H 282.6°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#311986
RGB	rgb(49, 25, 134)
HSL	hsl(253, 69%, 31%)
HSV	hsv(253, 81%, 53%)
CMYK	cmyk(63.4%, 81.3%, 0%, 47.5%)
CIE-LAB	lab(20.32, 41.61, -56.20)
CIE-LCH	lch(20.32, 69.93, 306.52°)
OKLab	oklab(33.18% 0.0363 -0.1621)
OKLCH	oklch(33.18% 0.166 282.6)
XYZ	xyz(5.9160, 3.0690, 22.8303)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311986 #6E8619

analogous

#193786 #311986 #671986

triadic

#311986 #863119 #198631

tetradic

#311986 #861937 #6E8619 #198667

square

#311986 #861937 #6E8619 #198667

split-complementary

#311986 #866719 #378619

monochromatic

#0B061F #1E0F52 #311986 #4423BA #613EDB

Accessibility & contrast

On white

13.01

#311986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#311986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311986

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311986	#FFFFFF	#000000	##FFFFFF
##311986	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002D84

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #311986;
/* rgb */ color: rgb(49, 25, 134);
/* oklch */ color: oklch(33.2% 0.166 282.6);

Tailwind

colors: {
  custom: {
    50: '#755aaa',
    500: '#311986',
    950: '#000000',
  },
}

SCSS

$custom: #311986;
$custom-light: #755aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#311986",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 134
  },
  "hsl": {
    "h": 253.211,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33181,
    "c": 0.1661,
    "h": 282.6
  },
  "luminance": 0.03069
}

Semantic roles & 50–950 ramp

primary

#311986

secondary

#9FBA41

accent

#EB3CC5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #311986

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

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