#311372#311372

#311372 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.3% C 0.148 H 288.5°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#311372
RGB	rgb(49, 19, 114)
HSL	hsl(259, 71%, 26%)
HSV	hsv(259, 83%, 45%)
CMYK	cmyk(57%, 83.3%, 0%, 55.3%)
CIE-LAB	lab(17.15, 38.48, -48.67)
CIE-LCH	lch(17.15, 62.05, 308.33°)
OKLab	oklab(30.33% 0.0469 -0.14)
OKLCH	oklch(30.33% 0.148 288.5)
XYZ	xyz(4.5359, 2.3334, 16.1277)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311372 #547213

analogous

#132472 #311372 #601372

triadic

#311372 #723113 #137231

tetradic

#311372 #721324 #547213 #137260

square

#311372 #721324 #547213 #137260

split-complementary

#311372 #726013 #247213

monochromatic

#0B041A #1A0A3E #311372 #481CA6 #5E25DB

Accessibility & contrast

On white

14.32

#311372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#311372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311372

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311372	#FFFFFF	#000000	##FFFFFF
##311372	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C75

Deuteranopia (green-blind)

#002870

Tritanopia (blue-blind)

#162F43

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #311372;
/* rgb */ color: rgb(49, 19, 114);
/* oklch */ color: oklch(30.3% 0.148 288.5);

Tailwind

colors: {
  custom: {
    50: '#72559c',
    500: '#311372',
    950: '#000000',
  },
}

SCSS

$custom: #311372;
$custom-light: #72559c;
$custom-dark: #000000;

JSON

{
  "hex": "#311372",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 114
  },
  "hsl": {
    "h": 258.947,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30329,
    "c": 0.14769,
    "h": 288.5
  },
  "luminance": 0.02334
}

Semantic roles & 50–950 ramp

primary

#311372

secondary

#85A938

accent

#EE3AB5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #311372

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

Preview Lab → · Contrast checker → · Palette generator →