#6330B3#6330B3

#6330B3 is a mid, vivid violet. Relative luminance 0.080; OKLCH L 45.4% C 0.193 H 295.3°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#6330B3
RGB	rgb(99, 48, 179)
HSL	hsl(263, 58%, 45%)
HSV	hsv(263, 73%, 70%)
CMYK	cmyk(44.7%, 73.2%, 0%, 29.8%)
CIE-LAB	lab(34.03, 50.53, -60.97)
CIE-LCH	lch(34.03, 79.19, 309.65°)
OKLab	oklab(45.38% 0.0827 -0.1746)
OKLCH	oklch(45.38% 0.193 295.3)
XYZ	xyz(14.3370, 8.0209, 43.4319)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6330B3 #80B330

analogous

#303FB3 #6330B3 #A530B3

triadic

#6330B3 #B36330 #30B363

tetradic

#6330B3 #B3303F #80B330 #30B3A5

square

#6330B3 #B3303F #80B330 #30B3A5

split-complementary

#6330B3 #B3A530 #3FB330

monochromatic

#2E1652 #482383 #6330B3 #8250D0 #A480DD

Accessibility & contrast

On white

8.06

#6330B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#6330B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6330B3

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6330B3	#FFFFFF	#000000	##FFFFFF
##6330B3	1.00	8.06	2.60	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B7

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#4D526F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #6330b3;
/* rgb */ color: rgb(99, 48, 179);
/* oklch */ color: oklch(45.4% 0.193 295.3);

Tailwind

colors: {
  custom: {
    50: '#976dcb',
    500: '#6330b3',
    950: '#000000',
  },
}

SCSS

$custom: #6330b3;
$custom-light: #976dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#6330b3",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 179
  },
  "hsl": {
    "h": 263.359,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45383,
    "c": 0.19318,
    "h": 295.3
  },
  "luminance": 0.08021
}

Semantic roles & 50–950 ramp

primary

#6330B3

secondary

#A8C679

accent

#E147A5

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6330B3

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

Preview Lab → · Contrast checker → · Palette generator →