#331345#331345

#331345 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.3% C 0.093 H 311.1°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#331345
RGB	rgb(51, 19, 69)
HSL	hsl(278, 57%, 17%)
HSV	hsv(278, 72%, 27%)
CMYK	cmyk(26.1%, 72.5%, 0%, 72.9%)
CIE-LAB	lab(13.23, 26.06, -24.85)
CIE-LCH	lch(13.23, 36.01, 316.36°)
OKLab	oklab(26.33% 0.0611 -0.0701)
OKLCH	oklch(26.33% 0.093 311.1)
XYZ	xyz(2.6721, 1.5993, 5.7970)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331345 #254513

analogous

#1A1345 #331345 #45133E

triadic

#331345 #453313 #134533

tetradic

#331345 #451A13 #254513 #133E45

square

#331345 #451A13 #254513 #133E45

split-complementary

#331345 #3E4513 #13451A

monochromatic

#120718 #120718 #331345 #562075 #7A2DA5

Accessibility & contrast

On white

15.91

#331345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#331345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331345

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331345	#FFFFFF	#000000	##FFFFFF
##331345	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002047

Deuteranopia (green-blind)

#0D2344

Tritanopia (blue-blind)

#311D2A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331345;
/* rgb */ color: rgb(51, 19, 69);
/* oklch */ color: oklch(26.3% 0.093 311.1);

Tailwind

colors: {
  custom: {
    50: '#6d5379',
    500: '#331345',
    950: '#000000',
  },
}

SCSS

$custom: #331345;
$custom-light: #6d5379;
$custom-dark: #000000;

JSON

{
  "hex": "#331345",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 69
  },
  "hsl": {
    "h": 278.4,
    "s": 56.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.26326,
    "c": 0.09295,
    "h": 311.1
  },
  "luminance": 0.01599
}

Semantic roles & 50–950 ramp

primary

#331345

secondary

#507E36

accent

#E0487F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #331345

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

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