#6A309B#6A309B

#6A309B is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.3% C 0.168 H 305.4°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#6A309B
RGB	rgb(106, 48, 155)
HSL	hsl(273, 53%, 40%)
HSV	hsv(273, 69%, 61%)
CMYK	cmyk(31.6%, 69%, 0%, 39.2%)
CIE-LAB	lab(33.02, 45.78, -48.16)
CIE-LCH	lch(33.02, 66.45, 313.55°)
OKLab	oklab(44.27% 0.097 -0.1367)
OKLCH	oklch(44.27% 0.168 305.4)
XYZ	xyz(12.9159, 7.5447, 31.7798)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A309B #619B30

analogous

#34309B #6A309B #9B3097

triadic

#6A309B #9B6A30 #309B6A

tetradic

#6A309B #9B3430 #619B30 #30979B

square

#6A309B #9B3430 #619B30 #30979B

split-complementary

#6A309B #979B30 #309B34

monochromatic

#2A133E #4A226C #6A309B #8A43C5 #A772D3

Accessibility & contrast

On white

8.37

#6A309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#6A309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A309B

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A309B	#FFFFFF	#000000	##FFFFFF
##6A309B	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9E

Deuteranopia (green-blind)

#0C4E99

Tritanopia (blue-blind)

#614861

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #6a309b;
/* rgb */ color: rgb(106, 48, 155);
/* oklch */ color: oklch(44.3% 0.168 305.4);

Tailwind

colors: {
  custom: {
    50: '#996db9',
    500: '#6a309b',
    950: '#000000',
  },
}

SCSS

$custom: #6a309b;
$custom-light: #996db9;
$custom-dark: #000000;

JSON

{
  "hex": "#6a309b",
  "rgb": {
    "r": 106,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 272.523,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44268,
    "c": 0.16761,
    "h": 305.4
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#6A309B

secondary

#90BB6C

accent

#DC4C8E

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #6A309B

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

Preview Lab → · Contrast checker → · Palette generator →