#311896#311896

#311896 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.9% C 0.186 H 279.8°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#311896
RGB	rgb(49, 24, 150)
HSL	hsl(252, 72%, 34%)
HSV	hsv(252, 84%, 59%)
CMYK	cmyk(67.3%, 84%, 0%, 41.2%)
CIE-LAB	lab(21.97, 46.87, -63.43)
CIE-LCH	lch(21.97, 78.87, 306.46°)
OKLab	oklab(34.86% 0.0315 -0.1831)
OKLCH	oklch(34.86% 0.186 279.8)
XYZ	xyz(7.0965, 3.5077, 29.1513)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311896 #7D9618

analogous

#183E96 #311896 #701896

triadic

#311896 #963118 #189631

tetradic

#311896 #96183E #7D9618 #189670

square

#311896 #96183E #7D9618 #189670

split-complementary

#311896 #967018 #3E9618

monochromatic

#0F072C #201061 #311896 #4220CB #6647E2

Accessibility & contrast

On white

12.34

#311896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#311896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311896

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311896	#FFFFFF	#000000	##FFFFFF
##311896	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003999

Deuteranopia (green-blind)

#003094

Tritanopia (blue-blind)

#004059

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #311896;
/* rgb */ color: rgb(49, 24, 150);
/* oklch */ color: oklch(34.9% 0.186 279.8);

Tailwind

colors: {
  custom: {
    50: '#795ab6',
    500: '#311896',
    950: '#000000',
  },
}

SCSS

$custom: #311896;
$custom-light: #795ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#311896",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 150
  },
  "hsl": {
    "h": 251.905,
    "s": 72.414,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34859,
    "c": 0.18582,
    "h": 279.8
  },
  "luminance": 0.03508
}

Semantic roles & 50–950 ramp

primary

#311896

secondary

#AAC347

accent

#EF39CB

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #311896

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

Preview Lab → · Contrast checker → · Palette generator →