#5A308B#5A308B

#5A308B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.1% C 0.145 H 301.5°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#5A308B
RGB	rgb(90, 48, 139)
HSL	hsl(268, 49%, 37%)
HSV	hsv(268, 65%, 55%)
CMYK	cmyk(35.3%, 65.5%, 0%, 45.5%)
CIE-LAB	lab(29.79, 38.13, -43.66)
CIE-LCH	lch(29.79, 57.96, 311.14°)
OKLab	oklab(41.13% 0.076 -0.124)
OKLCH	oklch(41.13% 0.145 301.5)
XYZ	xyz(9.9325, 6.1516, 25.0852)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A308B #618B30

analogous

#30348B #5A308B #88308B

triadic

#5A308B #8B5A30 #308B5A

tetradic

#5A308B #8B3034 #618B30 #308B88

square

#5A308B #8B3034 #618B30 #308B88

split-complementary

#5A308B #8B8830 #348B30

monochromatic

#1F1130 #3D205E #5A308B #7740B8 #976ACC

Accessibility & contrast

On white

9.42

#5A308B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#5A308B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A308B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A308B	#FFFFFF	#000000	##FFFFFF
##5A308B	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468E

Deuteranopia (green-blind)

#0D4689

Tritanopia (blue-blind)

#504459

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5a308b;
/* rgb */ color: rgb(90, 48, 139);
/* oklch */ color: oklch(41.1% 0.145 301.5);

Tailwind

colors: {
  custom: {
    50: '#8d6bad',
    500: '#5a308b',
    950: '#000000',
  },
}

SCSS

$custom: #5a308b;
$custom-light: #8d6bad;
$custom-dark: #000000;

JSON

{
  "hex": "#5a308b",
  "rgb": {
    "r": 90,
    "g": 48,
    "b": 139
  },
  "hsl": {
    "h": 267.692,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41127,
    "c": 0.14544,
    "h": 301.5
  },
  "luminance": 0.06152
}

Semantic roles & 50–950 ramp

primary

#5A308B

secondary

#8EB364

accent

#D85099

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #5A308B

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

Preview Lab → · Contrast checker → · Palette generator →