#63297F#63297F

#63297F is a dark, vivid purple. Relative luminance 0.058; OKLCH L 40.4% C 0.145 H 312.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#63297F
RGBrgb(99, 41, 127)
HSLhsl(280, 51%, 33%)
HSVhsv(280, 68%, 50%)
CMYKcmyk(22%, 67.7%, 0%, 50.2%)
CIE-LABlab(28.83, 40.99, -37.66)
CIE-LCHlch(28.83, 55.66, 317.42°)
OKLaboklab(40.43% 0.0982 -0.1061)
OKLCHoklch(40.43% 0.145 312.8)
XYZxyz(9.7686, 5.7711, 20.6739)
Luminance0.0577 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63297F #457F29
analogous
#38297F #63297F #7F2970
triadic
#63297F #7F6329 #297F63
tetradic
#63297F #7F3829 #457F29 #29707F
square
#63297F #7F3829 #457F29 #29707F
split-complementary
#63297F #707F29 #297F38
monochromatic
#1B0B22 #3F1A51 #63297F #8738AD #A559C9

Accessibility & contrast

On white

9.75
#63297F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#63297F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63297F
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63297F#FFFFFF#000000##FFFFFF
##63297F1.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004182
Deuteranopia (green-blind)
#23457D
Tritanopia (blue-blind)
#603A50
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #63297f;
/* rgb */ color: rgb(99, 41, 127);
/* oklch */ color: oklch(40.4% 0.145 312.8);
Tailwind
colors: {
  custom: {
    50: '#9267a5',
    500: '#63297f',
    950: '#000000',
  },
}
SCSS
$custom: #63297f;
$custom-light: #9267a5;
$custom-dark: #000000;
JSON
{
  "hex": "#63297f",
  "rgb": {
    "r": 99,
    "g": 41,
    "b": 127
  },
  "hsl": {
    "h": 280.465,
    "s": 51.19,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40427,
    "c": 0.14454,
    "h": 312.8
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary
#63297F
secondary
#72AF55
accent
#DB4D7B
background
#F9F6FA
surface
#F2EBF4
border
#CCC6CE
text
#0D060F
muted
#7E7A7F

Preview Lab

Preview with #63297F

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

Preview Lab → · Contrast checker → · Palette generator →

#63297F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva