#5D308B#5D308B

#5D308B is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.5% C 0.146 H 303.3°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#5D308B
RGB	rgb(93, 48, 139)
HSL	hsl(270, 49%, 37%)
HSV	hsv(270, 65%, 55%)
CMYK	cmyk(33.1%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(30.17, 38.83, -43.03)
CIE-LCH	lch(30.17, 57.96, 312.07°)
OKLab	oklab(41.48% 0.0803 -0.122)
OKLCH	oklch(41.48% 0.146 303.3)
XYZ	xyz(10.2303, 6.3052, 25.0991)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D308B #5E8B30

analogous

#30318B #5D308B #8B308B

triadic

#5D308B #8B5D30 #308B5D

tetradic

#5D308B #8B3031 #5E8B30 #308B8B

square

#5D308B #8B3031 #5E8B30 #308B8B

split-complementary

#5D308B #8B8B30 #318B30

monochromatic

#201130 #3F205E #5D308B #7B40B8 #9A6ACC

Accessibility & contrast

On white

9.29

#5D308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#5D308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D308B

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D308B	#FFFFFF	#000000	##FFFFFF
##5D308B	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)

#00468E

Deuteranopia (green-blind)

#144789

Tritanopia (blue-blind)

#544459

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5d308b;
/* rgb */ color: rgb(93, 48, 139);
/* oklch */ color: oklch(41.5% 0.146 303.3);

Tailwind

colors: {
  custom: {
    50: '#8f6bad',
    500: '#5d308b',
    950: '#000000',
  },
}

SCSS

$custom: #5d308b;
$custom-light: #8f6bad;
$custom-dark: #000000;

JSON

{
  "hex": "#5d308b",
  "rgb": {
    "r": 93,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 269.67,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41484,
    "c": 0.14608,
    "h": 303.3
  },
  "luminance": 0.06305
}

Semantic roles & 50–950 ramp

primary

#5D308B

secondary

#8CB364

accent

#D85095

background

#F9F6FA

surface

#F1EBF4

border

#CBC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #5D308B

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

Preview Lab → · Contrast checker → · Palette generator →