#63298C#63298C

#63298C is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.4% C 0.159 H 307.7°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#63298C
RGB	rgb(99, 41, 140)
HSL	hsl(275, 55%, 35%)
HSV	hsv(275, 71%, 55%)
CMYK	cmyk(29.3%, 70.7%, 0%, 45.1%)
CIE-LAB	lab(29.74, 44.04, -44.29)
CIE-LCH	lch(29.74, 62.46, 314.84°)
OKLab	oklab(41.38% 0.097 -0.1255)
OKLCH	oklch(41.38% 0.159 307.7)
XYZ	xyz(10.6712, 6.1321, 25.4273)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63298C #528C29

analogous

#32298C #63298C #8C2983

triadic

#63298C #8C6329 #298C63

tetradic

#63298C #8C3229 #528C29 #29838C

square

#63298C #8C3229 #528C29 #29838C

split-complementary

#63298C #838C29 #298C32

monochromatic

#200D2D #421B5D #63298C #8437BB #A15FD0

Accessibility & contrast

On white

9.43

#63298C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#63298C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63298C

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63298C	#FFFFFF	#000000	##FFFFFF
##63298C	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448F

Deuteranopia (green-blind)

#10478A

Tritanopia (blue-blind)

#5C3F57

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #63298c;
/* rgb */ color: rgb(99, 41, 140);
/* oklch */ color: oklch(41.4% 0.159 307.7);

Tailwind

colors: {
  custom: {
    50: '#9368ae',
    500: '#63298c',
    950: '#000000',
  },
}

SCSS

$custom: #63298c;
$custom-light: #9368ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63298c",
  "rgb": {
    "r": 99,
    "g": 41,
    "b": 140
  },
  "hsl": {
    "h": 275.152,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41376,
    "c": 0.15862,
    "h": 307.7
  },
  "luminance": 0.06132
}

Semantic roles & 50–950 ramp

primary

#63298C

secondary

#81B65B

accent

#DE4A87

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0610

muted

#7E7A7F

Preview Lab

Preview with #63298C

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

Preview Lab → · Contrast checker → · Palette generator →