#311062#311062

#311062 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.3% C 0.132 H 294.6°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#311062
RGB	rgb(49, 16, 98)
HSL	hsl(264, 72%, 22%)
HSV	hsv(264, 84%, 38%)
CMYK	cmyk(50%, 83.7%, 0%, 61.6%)
CIE-LAB	lab(14.98, 35.24, -41.74)
CIE-LCH	lch(14.98, 54.63, 310.17°)
OKLab	oklab(28.32% 0.0548 -0.1197)
OKLCH	oklch(28.32% 0.132 294.6)
XYZ	xyz(3.6559, 1.9053, 11.7280)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.51

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311062 #416210

analogous

#101862 #311062 #5A1062

triadic

#311062 #623110 #106231

tetradic

#311062 #621018 #416210 #10625A

square

#311062 #621018 #416210 #10625A

split-complementary

#311062 #625A10 #186210

monochromatic

#0D041A #17072D #311062 #4B1997 #6621CB

Accessibility & contrast

On white

15.21

#311062 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#311062 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311062

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311062	#FFFFFF	#000000	##FFFFFF
##311062	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002664

Deuteranopia (green-blind)

#002460

Tritanopia (blue-blind)

#222739

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #311062;
/* rgb */ color: rgb(49, 16, 98);
/* oklch */ color: oklch(28.3% 0.132 294.6);

Tailwind

colors: {
  custom: {
    50: '#6f538f',
    500: '#311062',
    950: '#000000',
  },
}

SCSS

$custom: #311062;
$custom-light: #6f538f;
$custom-dark: #000000;

JSON

{
  "hex": "#311062",
  "rgb": {
    "r": 49,
    "g": 16,
    "b": 98
  },
  "hsl": {
    "h": 264.146,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28315,
    "c": 0.13167,
    "h": 294.6
  },
  "luminance": 0.01905
}

Semantic roles & 50–950 ramp

primary

#311062

secondary

#719B33

accent

#EF39A6

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #311062

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

Preview Lab → · Contrast checker → · Palette generator →