#5F337B#5F337B

#5F337B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.1% C 0.123 H 310.3°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#5F337B
RGB	rgb(95, 51, 123)
HSL	hsl(277, 41%, 34%)
HSV	hsv(277, 59%, 48%)
CMYK	cmyk(22.8%, 58.5%, 0%, 51.8%)
CIE-LAB	lab(29.99, 33.64, -33.33)
CIE-LCH	lch(29.99, 47.35, 315.27°)
OKLab	oklab(41.07% 0.0794 -0.0936)
OKLCH	oklch(41.07% 0.123 310.3)
XYZ	xyz(9.4776, 6.2308, 19.4384)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F337B #4F7B33

analogous

#3B337B #5F337B #7B3373

triadic

#5F337B #7B5F33 #337B5F

tetradic

#5F337B #7B3B33 #4F7B33 #33737B

square

#5F337B #7B3B33 #4F7B33 #33737B

split-complementary

#5F337B #737B33 #337B3B

monochromatic

#1C0F24 #3E2150 #5F337B #8045A6 #9E68C0

Accessibility & contrast

On white

9.35

#5F337B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#5F337B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F337B

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F337B	#FFFFFF	#000000	##FFFFFF
##5F337B	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C457D

Deuteranopia (green-blind)

#2C4779

Tritanopia (blue-blind)

#5B4052

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5f337b;
/* rgb */ color: rgb(95, 51, 123);
/* oklch */ color: oklch(41.1% 0.123 310.3);

Tailwind

colors: {
  custom: {
    50: '#8f6da1',
    500: '#5f337b',
    950: '#000000',
  },
}

SCSS

$custom: #5f337b;
$custom-light: #8f6da1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f337b",
  "rgb": {
    "r": 95,
    "g": 51,
    "b": 123
  },
  "hsl": {
    "h": 276.667,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41068,
    "c": 0.12268,
    "h": 310.3
  },
  "luminance": 0.06231
}

Semantic roles & 50–950 ramp

primary

#5F337B

secondary

#7DA862

accent

#D15786

background

#F8F6FA

surface

#F0EBF3

border

#CBC6CD

text

#0D070F

muted

#7D7A7F

Preview Lab

Preview with #5F337B

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

Preview Lab → · Contrast checker → · Palette generator →