#63409D#63409D

#63409D is a mid, vivid violet. Relative luminance 0.088; OKLCH L 45.9% C 0.146 H 297.7°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#63409D
RGB	rgb(99, 64, 157)
HSL	hsl(263, 42%, 43%)
HSV	hsv(263, 59%, 62%)
CMYK	cmyk(36.9%, 59.2%, 0%, 38.4%)
CIE-LAB	lab(35.51, 36.03, -45.40)
CIE-LCH	lch(35.51, 57.95, 308.44°)
OKLab	oklab(45.93% 0.0678 -0.1288)
OKLCH	oklch(45.93% 0.146 297.7)
XYZ	xyz(13.0633, 8.7536, 32.8931)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63409D #7A9D40

analogous

#404B9D #63409D #91409D

triadic

#63409D #9D6340 #409D63

tetradic

#63409D #9D404B #7A9D40 #409D91

square

#63409D #9D404B #7A9D40 #409D91

split-complementary

#63409D #9D9140 #4B9D40

monochromatic

#2C1D46 #482E72 #63409D #815DBD #A389CF

Accessibility & contrast

On white

7.63

#63409D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#63409D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63409D

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63409D	#FFFFFF	#000000	##FFFFFF
##63409D	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D54A0

Deuteranopia (green-blind)

#1E529B

Tritanopia (blue-blind)

#565468

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #63409d;
/* rgb */ color: rgb(99, 64, 157);
/* oklch */ color: oklch(45.9% 0.146 297.7);

Tailwind

colors: {
  custom: {
    50: '#9376ba',
    500: '#63409d',
    950: '#000000',
  },
}

SCSS

$custom: #63409d;
$custom-light: #9376ba;
$custom-dark: #000000;

JSON

{
  "hex": "#63409d",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 157
  },
  "hsl": {
    "h": 262.581,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45926,
    "c": 0.14559,
    "h": 297.7
  },
  "luminance": 0.08754
}

Semantic roles & 50–950 ramp

primary

#63409D

secondary

#A4B97F

accent

#D256A3

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #63409D

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

Preview Lab → · Contrast checker → · Palette generator →