#5A309A#5A309A

#5A309A is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.3% C 0.164 H 297.0°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#5A309A
RGB	rgb(90, 48, 154)
HSL	hsl(264, 52%, 40%)
HSV	hsv(264, 69%, 60%)
CMYK	cmyk(41.6%, 68.8%, 0%, 39.6%)
CIE-LAB	lab(30.93, 42.16, -51.03)
CIE-LCH	lch(30.93, 66.19, 309.56°)
OKLab	oklab(42.3% 0.0742 -0.1457)
OKLCH	oklch(42.3% 0.164 297)
XYZ	xyz(11.1046, 6.6205, 31.2584)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A309A #709A30

analogous

#303B9A #5A309A #8F309A

triadic

#5A309A #9A5A30 #309A5A

tetradic

#5A309A #9A303B #709A30 #309A8F

square

#5A309A #9A303B #709A30 #309A8F

split-complementary

#5A309A #9A8F30 #3B9A30

monochromatic

#23133D #3F216B #5A309A #7643C4 #9872D3

Accessibility & contrast

On white

9.04

#5A309A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#5A309A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A309A

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A309A	#FFFFFF	#000000	##FFFFFF
##5A309A	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#4A4961

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5a309a;
/* rgb */ color: rgb(90, 48, 154);
/* oklch */ color: oklch(42.3% 0.164 297.0);

Tailwind

colors: {
  custom: {
    50: '#8e6bb9',
    500: '#5a309a',
    950: '#000000',
  },
}

SCSS

$custom: #5a309a;
$custom-light: #8e6bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a309a",
  "rgb": {
    "r": 90,
    "g": 48,
    "b": 154
  },
  "hsl": {
    "h": 263.774,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42302,
    "c": 0.16351,
    "h": 297
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#5A309A

secondary

#9BBB6B

accent

#DC4CA3

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #5A309A

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

Preview Lab → · Contrast checker → · Palette generator →