#63298A#63298A

#63298A is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.2% C 0.156 H 308.4°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#63298A
RGB	rgb(99, 41, 138)
HSL	hsl(276, 54%, 35%)
HSV	hsv(276, 70%, 54%)
CMYK	cmyk(28.3%, 70.3%, 0%, 45.9%)
CIE-LAB	lab(29.60, 43.56, -43.29)
CIE-LCH	lch(29.60, 61.41, 315.18°)
OKLab	oklab(41.23% 0.0972 -0.1226)
OKLCH	oklch(41.23% 0.156 308.4)
XYZ	xyz(10.5250, 6.0737, 24.6577)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63298A #508A29

analogous

#32298A #63298A #8A2981

triadic

#63298A #8A6329 #298A63

tetradic

#63298A #8A3229 #508A29 #29818A

square

#63298A #8A3229 #508A29 #29818A

split-complementary

#63298A #818A29 #298A32

monochromatic

#1F0D2C #411B5B #63298A #8537B9 #A25ECF

Accessibility & contrast

On white

9.48

#63298A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#63298A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63298A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63298A	#FFFFFF	#000000	##FFFFFF
##63298A	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#144688

Tritanopia (blue-blind)

#5D3E56

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #63298a;
/* rgb */ color: rgb(99, 41, 138);
/* oklch */ color: oklch(41.2% 0.156 308.4);

Tailwind

colors: {
  custom: {
    50: '#9368ad',
    500: '#63298a',
    950: '#000000',
  },
}

SCSS

$custom: #63298a;
$custom-light: #9368ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63298a",
  "rgb": {
    "r": 99,
    "g": 41,
    "b": 138
  },
  "hsl": {
    "h": 275.876,
    "s": 54.19,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41225,
    "c": 0.15645,
    "h": 308.4
  },
  "luminance": 0.06074
}

Semantic roles & 50–950 ramp

primary

#63298A

secondary

#7FB55A

accent

#DE4A85

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #63298A

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

Preview Lab → · Contrast checker → · Palette generator →