#311472#311472

#311472 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.147 H 288.3°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#311472
RGB	rgb(49, 20, 114)
HSL	hsl(259, 70%, 26%)
HSV	hsv(259, 82%, 45%)
CMYK	cmyk(57%, 82.5%, 0%, 55.3%)
CIE-LAB	lab(17.31, 38.01, -48.40)
CIE-LCH	lch(17.31, 61.54, 308.14°)
OKLab	oklab(30.44% 0.0462 -0.1393)
OKLCH	oklch(30.44% 0.147 288.3)
XYZ	xyz(4.5531, 2.3680, 16.1335)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311472 #557214

analogous

#142672 #311472 #601472

triadic

#311472 #723114 #147231

tetradic

#311472 #721426 #557214 #147260

square

#311472 #721426 #557214 #147260

split-complementary

#311472 #726014 #267214

monochromatic

#0B051A #1B0B3E #311472 #471DA6 #5E27D9

Accessibility & contrast

On white

14.25

#311472 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#311472 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311472

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311472	#FFFFFF	#000000	##FFFFFF
##311472	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D75

Deuteranopia (green-blind)

#002870

Tritanopia (blue-blind)

#162F43

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #311472;
/* rgb */ color: rgb(49, 20, 114);
/* oklch */ color: oklch(30.4% 0.147 288.3);

Tailwind

colors: {
  custom: {
    50: '#72569c',
    500: '#311472',
    950: '#000000',
  },
}

SCSS

$custom: #311472;
$custom-light: #72569c;
$custom-dark: #000000;

JSON

{
  "hex": "#311472",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 114
  },
  "hsl": {
    "h": 258.511,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30442,
    "c": 0.14672,
    "h": 288.3
  },
  "luminance": 0.02368
}

Semantic roles & 50–950 ramp

primary

#311472

secondary

#86A839

accent

#ED3BB6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #311472

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

Preview Lab → · Contrast checker → · Palette generator →