#5F308B#5F308B

#5F308B is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.7% C 0.147 H 304.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#5F308B
RGB	rgb(95, 48, 139)
HSL	hsl(271, 49%, 37%)
HSV	hsv(271, 65%, 55%)
CMYK	cmyk(31.7%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(30.43, 39.31, -42.60)
CIE-LCH	lch(30.43, 57.96, 312.70°)
OKLab	oklab(41.73% 0.0831 -0.1207)
OKLCH	oklch(41.73% 0.147 304.5)
XYZ	xyz(10.4354, 6.4109, 25.1088)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F308B #5C8B30

analogous

#32308B #5F308B #8B308A

triadic

#5F308B #8B5F30 #308B5F

tetradic

#5F308B #8B3230 #5C8B30 #308A8B

square

#5F308B #8B3230 #5C8B30 #308A8B

split-complementary

#5F308B #8A8B30 #308B32

monochromatic

#211130 #40205E #5F308B #7E40B8 #9C6ACC

Accessibility & contrast

On white

9.20

#5F308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#5F308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F308B

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F308B	#FFFFFF	#000000	##FFFFFF
##5F308B	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468E

Deuteranopia (green-blind)

#174889

Tritanopia (blue-blind)

#574359

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5f308b;
/* rgb */ color: rgb(95, 48, 139);
/* oklch */ color: oklch(41.7% 0.147 304.5);

Tailwind

colors: {
  custom: {
    50: '#906bad',
    500: '#5f308b',
    950: '#000000',
  },
}

SCSS

$custom: #5f308b;
$custom-light: #906bad;
$custom-dark: #000000;

JSON

{
  "hex": "#5f308b",
  "rgb": {
    "r": 95,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 270.989,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41727,
    "c": 0.14657,
    "h": 304.5
  },
  "luminance": 0.06411
}

Semantic roles & 50–950 ramp

primary

#5F308B

secondary

#8AB364

accent

#D85092

background

#F9F6FA

surface

#F1EBF4

border

#CBC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #5F308B

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

Preview Lab → · Contrast checker → · Palette generator →