#321757#321757

#321757 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.3% C 0.109 H 298.4°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#321757
RGB	rgb(50, 23, 87)
HSL	hsl(265, 58%, 22%)
HSV	hsv(265, 74%, 34%)
CMYK	cmyk(42.5%, 73.6%, 0%, 65.9%)
CIE-LAB	lab(15.38, 28.56, -33.73)
CIE-LCH	lch(15.38, 44.19, 310.25°)
OKLab	oklab(28.3% 0.0521 -0.0962)
OKLCH	oklch(28.3% 0.109 298.4)
XYZ	xyz(3.3417, 1.9790, 9.2209)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321757 #3C5717

analogous

#171C57 #321757 #521757

triadic

#321757 #573217 #175732

tetradic

#321757 #57171C #3C5717 #175752

square

#321757 #57171C #3C5717 #175752

split-complementary

#321757 #575217 #1C5717

monochromatic

#0E0618 #160A27 #321757 #4E2487 #6A31B8

Accessibility & contrast

On white

15.05

#321757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#321757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321757

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321757	#FFFFFF	#000000	##FFFFFF
##321757	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#292635

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #321757;
/* rgb */ color: rgb(50, 23, 87);
/* oklch */ color: oklch(28.3% 0.109 298.4);

Tailwind

colors: {
  custom: {
    50: '#6e5687',
    500: '#321757',
    950: '#000000',
  },
}

SCSS

$custom: #321757;
$custom-light: #6e5687;
$custom-dark: #000000;

JSON

{
  "hex": "#321757",
  "rgb": {
    "r": 50,
    "g": 23,
    "b": 87
  },
  "hsl": {
    "h": 265.313,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28303,
    "c": 0.10943,
    "h": 298.4
  },
  "luminance": 0.01979
}

Semantic roles & 50–950 ramp

primary

#321757

secondary

#6B8E3C

accent

#E146A0

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #321757

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

Preview Lab → · Contrast checker → · Palette generator →