#331174#331174

#331174 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.152 H 289.6°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#331174
RGB	rgb(51, 17, 116)
HSL	hsl(261, 74%, 26%)
HSV	hsv(261, 85%, 45%)
CMYK	cmyk(56%, 85.3%, 0%, 54.5%)
CIE-LAB	lab(17.30, 40.22, -49.70)
CIE-LCH	lch(17.30, 63.94, 308.98°)
OKLab	oklab(30.55% 0.0509 -0.143)
OKLCH	oklch(30.55% 0.152 289.6)
XYZ	xyz(4.7172, 2.3654, 16.7276)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331174 #527411

analogous

#112074 #331174 #641174

triadic

#331174 #743311 #117433

tetradic

#331174 #741120 #527411 #117464

square

#331174 #741120 #527411 #117464

split-complementary

#331174 #746411 #207411

monochromatic

#0C041B #1C093F #331174 #4A19A9 #6221DE

Accessibility & contrast

On white

14.25

#331174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#331174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331174

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331174	#FFFFFF	#000000	##FFFFFF
##331174	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)

#002C77

Deuteranopia (green-blind)

#002872

Tritanopia (blue-blind)

#192F44

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331174;
/* rgb */ color: rgb(51, 17, 116);
/* oklch */ color: oklch(30.6% 0.152 289.6);

Tailwind

colors: {
  custom: {
    50: '#73559d',
    500: '#331174',
    950: '#000000',
  },
}

SCSS

$custom: #331174;
$custom-light: #73559d;
$custom-dark: #000000;

JSON

{
  "hex": "#331174",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 116
  },
  "hsl": {
    "h": 260.606,
    "s": 74.436,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30554,
    "c": 0.15177,
    "h": 289.6
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#331174

secondary

#83AB36

accent

#F137B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331174

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

Preview Lab → · Contrast checker → · Palette generator →