#5B347B#5B347B

#5B347B is a dark, moderate violet. Relative luminance 0.061; OKLCH L 40.7% C 0.120 H 307.3°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#5B347B
RGB	rgb(91, 52, 123)
HSL	hsl(273, 41%, 34%)
HSV	hsv(273, 58%, 48%)
CMYK	cmyk(26%, 57.7%, 0%, 51.8%)
CIE-LAB	lab(29.69, 31.94, -33.83)
CIE-LCH	lch(29.69, 46.53, 313.35°)
OKLab	oklab(40.74% 0.0724 -0.0952)
OKLCH	oklch(40.74% 0.12 307.3)
XYZ	xyz(9.1168, 6.1103, 19.4342)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B347B #547B34

analogous

#38347B #5B347B #7B3478

triadic

#5B347B #7B5B34 #347B5B

tetradic

#5B347B #7B3834 #547B34 #34787B

square

#5B347B #7B3834 #547B34 #34787B

split-complementary

#5B347B #787B34 #347B38

monochromatic

#1B1025 #3B2250 #5B347B #7B46A6 #996AC0

Accessibility & contrast

On white

9.45

#5B347B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#5B347B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B347B

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B347B	#FFFFFF	#000000	##FFFFFF
##5B347B	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C447D

Deuteranopia (green-blind)

#2A4679

Tritanopia (blue-blind)

#564152

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5b347b;
/* rgb */ color: rgb(91, 52, 123);
/* oklch */ color: oklch(40.7% 0.120 307.3);

Tailwind

colors: {
  custom: {
    50: '#8c6da1',
    500: '#5b347b',
    950: '#000000',
  },
}

SCSS

$custom: #5b347b;
$custom-light: #8c6da1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b347b",
  "rgb": {
    "r": 91,
    "g": 52,
    "b": 123
  },
  "hsl": {
    "h": 272.958,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40735,
    "c": 0.11957,
    "h": 307.3
  },
  "luminance": 0.0611
}

Semantic roles & 50–950 ramp

primary

#5B347B

secondary

#82A863

accent

#D0578E

background

#F8F6FA

surface

#F0ECF3

border

#CBC7CD

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #5B347B

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

Preview Lab → · Contrast checker → · Palette generator →