#331C33#331C33

#331C33 is a dark, muted purple. Relative luminance 0.018; OKLCH L 26.7% C 0.052 H 326.9°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#331C33
RGB	rgb(51, 28, 51)
HSL	hsl(300, 29%, 15%)
HSV	hsv(300, 45%, 20%)
CMYK	cmyk(0%, 45.1%, 0%, 80%)
CIE-LAB	lab(14.25, 15.85, -10.50)
CIE-LCH	lch(14.25, 19.01, 326.47°)
OKLab	oklab(26.72% 0.0439 -0.0286)
OKLCH	oklch(26.72% 0.052 326.9)
XYZ	xyz(2.3780, 1.7734, 3.3484)
Luminance	0.0177 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C33 #1C331C

analogous

#271C33 #331C33 #331C27

triadic

#331C33 #33331C #1C3333

tetradic

#331C33 #33271C #1C331C #1C2733

square

#331C33 #33271C #1C331C #1C2733

split-complementary

#331C33 #27331C #1C3327

monochromatic

#140B14 #140B14 #331C33 #5B325B #824782

Accessibility & contrast

On white

15.50

#331C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#331C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C33

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C33	#FFFFFF	#000000	##FFFFFF
##331C33	1.00	15.50	1.35	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2234

Deuteranopia (green-blind)

#202532

Tritanopia (blue-blind)

#341E25

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331c33;
/* rgb */ color: rgb(51, 28, 51);
/* oklch */ color: oklch(26.7% 0.052 326.9);

Tailwind

colors: {
  custom: {
    50: '#6b586a',
    500: '#331c33',
    950: '#000000',
  },
}

SCSS

$custom: #331c33;
$custom-light: #6b586a;
$custom-dark: #000000;

JSON

{
  "hex": "#331c33",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 300,
    "s": 29.114,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26717,
    "c": 0.05242,
    "h": 326.9
  },
  "luminance": 0.01773
}

Semantic roles & 50–950 ramp

primary

#331C33

secondary

#446744

accent

#C56262

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#060306

muted

#7A787A

Preview Lab

Preview with #331C33

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

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