#5F21BC#5F21BC

#5F21BC is a dark, highly saturated violet. Relative luminance 0.072; OKLCH L 44.2% C 0.217 H 293.2°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#5F21BC
RGB	rgb(95, 33, 188)
HSL	hsl(264, 70%, 43%)
HSV	hsv(264, 82%, 74%)
CMYK	cmyk(49.5%, 82.4%, 0%, 26.3%)
CIE-LAB	lab(32.15, 58.63, -69.40)
CIE-LCH	lch(32.15, 90.85, 310.19°)
OKLab	oklab(44.21% 0.0856 -0.1993)
OKLCH	oklch(44.21% 0.217 293.2)
XYZ	xyz(14.3377, 7.1510, 48.1920)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F21BC #7EBC21

analogous

#2130BC #5F21BC #AC21BC

triadic

#5F21BC #BC5F21 #21BC5F

tetradic

#5F21BC #BC2130 #7EBC21 #21BCAC

square

#5F21BC #BC2130 #7EBC21 #21BCAC

split-complementary

#5F21BC #BCAC21 #30BC21

monochromatic

#2A0F54 #451888 #5F21BC #7D3DDD #A071E6

Accessibility & contrast

On white

8.64

#5F21BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#5F21BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F21BC

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F21BC	#FFFFFF	#000000	##FFFFFF
##5F21BC	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#0049B9

Tritanopia (blue-blind)

#415071

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5f21bc;
/* rgb */ color: rgb(95, 33, 188);
/* oklch */ color: oklch(44.2% 0.217 293.2);

Tailwind

colors: {
  custom: {
    50: '#9666d1',
    500: '#5f21bc',
    950: '#000000',
  },
}

SCSS

$custom: #5f21bc;
$custom-light: #9666d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f21bc",
  "rgb": {
    "r": 95,
    "g": 33,
    "b": 188
  },
  "hsl": {
    "h": 264,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44213,
    "c": 0.2169,
    "h": 293.2
  },
  "luminance": 0.07151
}

Semantic roles & 50–950 ramp

primary

#5F21BC

secondary

#A6CD6C

accent

#ED3BA6

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0F0614

muted

#7E7A83

Preview Lab

Preview with #5F21BC

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

Preview Lab → · Contrast checker → · Palette generator →