#311886#311886

#311886 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.167 H 282.8°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#311886
RGB	rgb(49, 24, 134)
HSL	hsl(254, 70%, 31%)
HSV	hsv(254, 82%, 53%)
CMYK	cmyk(63.4%, 82.1%, 0%, 47.5%)
CIE-LAB	lab(20.15, 42.09, -56.47)
CIE-LCH	lch(20.15, 70.43, 306.70°)
OKLab	oklab(33.07% 0.0369 -0.1629)
OKLCH	oklch(33.07% 0.167 282.8)
XYZ	xyz(5.8950, 3.0271, 22.8233)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311886 #6D8618

analogous

#183686 #311886 #681886

triadic

#311886 #863118 #188631

tetradic

#311886 #861836 #6D8618 #188668

square

#311886 #861836 #6D8618 #188668

split-complementary

#311886 #866818 #368618

monochromatic

#0B051E #1E0F52 #311886 #4421BA #613CDC

Accessibility & contrast

On white

13.08

#311886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#311886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311886

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311886	#FFFFFF	#000000	##FFFFFF
##311886	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002D84

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #311886;
/* rgb */ color: rgb(49, 24, 134);
/* oklch */ color: oklch(33.1% 0.167 282.8);

Tailwind

colors: {
  custom: {
    50: '#7559aa',
    500: '#311886',
    950: '#000000',
  },
}

SCSS

$custom: #311886;
$custom-light: #7559aa;
$custom-dark: #000000;

JSON

{
  "hex": "#311886",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 134
  },
  "hsl": {
    "h": 253.636,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33066,
    "c": 0.167,
    "h": 282.8
  },
  "luminance": 0.03027
}

Semantic roles & 50–950 ramp

primary

#311886

secondary

#9EBA40

accent

#EC3BC4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #311886

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

Preview Lab → · Contrast checker → · Palette generator →