#5B2F91#5B2F91

#5B2F91 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.6% C 0.154 H 300.4°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#5B2F91
RGB	rgb(91, 47, 145)
HSL	hsl(267, 51%, 38%)
HSV	hsv(267, 68%, 57%)
CMYK	cmyk(37.2%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(30.16, 40.49, -46.76)
CIE-LCH	lch(30.16, 61.85, 310.89°)
OKLab	oklab(41.56% 0.078 -0.1331)
OKLCH	oklch(41.56% 0.154 300.4)
XYZ	xyz(10.4405, 6.3014, 27.4488)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B2F91 #65912F

analogous

#2F3491 #5B2F91 #8C2F91

triadic

#5B2F91 #915B2F #2F915B

tetradic

#5B2F91 #912F34 #65912F #2F918C

square

#5B2F91 #912F34 #65912F #2F918C

split-complementary

#5B2F91 #918C2F #34912F

monochromatic

#211135 #3E2063 #5B2F91 #783EBF #986BCF

Accessibility & contrast

On white

9.29

#5B2F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#5B2F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2F91

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B2F91	#FFFFFF	#000000	##FFFFFF
##5B2F91	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004794

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#4F455C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5b2f91;
/* rgb */ color: rgb(91, 47, 145);
/* oklch */ color: oklch(41.6% 0.154 300.4);

Tailwind

colors: {
  custom: {
    50: '#8e6bb2',
    500: '#5b2f91',
    950: '#000000',
  },
}

SCSS

$custom: #5b2f91;
$custom-light: #8e6bb2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b2f91",
  "rgb": {
    "r": 91,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 266.939,
    "s": 51.042,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41561,
    "c": 0.15426,
    "h": 300.4
  },
  "luminance": 0.06302
}

Semantic roles & 50–950 ramp

primary

#5B2F91

secondary

#92B665

accent

#DB4D9B

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #5B2F91

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

Preview Lab → · Contrast checker → · Palette generator →