#311995#311995

#311995 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.184 H 279.8°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#311995
RGB	rgb(49, 25, 149)
HSL	hsl(252, 71%, 34%)
HSV	hsv(252, 83%, 58%)
CMYK	cmyk(67.1%, 83.2%, 0%, 41.6%)
CIE-LAB	lab(22.01, 46.13, -62.76)
CIE-LCH	lch(22.01, 77.89, 306.32°)
OKLab	oklab(34.85% 0.0314 -0.1812)
OKLCH	oklch(34.85% 0.184 279.8)
XYZ	xyz(7.0373, 3.5176, 28.7361)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311995 #7D9519

analogous

#193F95 #311995 #6F1995

triadic

#311995 #953119 #199531

tetradic

#311995 #95193F #7D9519 #19956F

square

#311995 #95193F #7D9519 #19956F

split-complementary

#311995 #956F19 #3F9519

monochromatic

#0F072C #201061 #311995 #4222C9 #6648E0

Accessibility & contrast

On white

12.33

#311995 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#311995 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311995

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311995	#FFFFFF	#000000	##FFFFFF
##311995	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003998

Deuteranopia (green-blind)

#003093

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #311995;
/* rgb */ color: rgb(49, 25, 149);
/* oklch */ color: oklch(34.8% 0.184 279.8);

Tailwind

colors: {
  custom: {
    50: '#785bb5',
    500: '#311995',
    950: '#000000',
  },
}

SCSS

$custom: #311995;
$custom-light: #785bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#311995",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 149
  },
  "hsl": {
    "h": 251.613,
    "s": 71.264,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34849,
    "c": 0.18388,
    "h": 279.8
  },
  "luminance": 0.03518
}

Semantic roles & 50–950 ramp

primary

#311995

secondary

#AAC248

accent

#EE3ACB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #311995

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

Preview Lab → · Contrast checker → · Palette generator →