#311275#311275

#311275 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.152 H 287.8°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#311275
RGB	rgb(49, 18, 117)
HSL	hsl(259, 73%, 26%)
HSV	hsv(259, 85%, 46%)
CMYK	cmyk(58.1%, 84.6%, 0%, 54.1%)
CIE-LAB	lab(17.32, 39.81, -50.32)
CIE-LCH	lch(17.32, 64.17, 308.35°)
OKLab	oklab(30.55% 0.0465 -0.1449)
OKLCH	oklch(30.55% 0.152 287.8)
XYZ	xyz(4.6929, 2.3697, 17.0363)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311275 #567512

analogous

#122575 #311275 #631275

triadic

#311275 #753112 #127531

tetradic

#311275 #751225 #567512 #127563

square

#311275 #751225 #567512 #127563

split-complementary

#311275 #756312 #257512

monochromatic

#0B041B #1B0A40 #311275 #471AAA #5E24DD

Accessibility & contrast

On white

14.25

#311275 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#311275 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311275

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311275	#FFFFFF	#000000	##FFFFFF
##311275	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)

#002D78

Deuteranopia (green-blind)

#002873

Tritanopia (blue-blind)

#133044

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #311275;
/* rgb */ color: rgb(49, 18, 117);
/* oklch */ color: oklch(30.5% 0.152 287.8);

Tailwind

colors: {
  custom: {
    50: '#72559e',
    500: '#311275',
    950: '#000000',
  },
}

SCSS

$custom: #311275;
$custom-light: #72559e;
$custom-dark: #000000;

JSON

{
  "hex": "#311275",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 117
  },
  "hsl": {
    "h": 258.788,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30545,
    "c": 0.15214,
    "h": 287.8
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#311275

secondary

#87AC37

accent

#F038B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #311275

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

Preview Lab → · Contrast checker → · Palette generator →