#63107E#63107E

#63107E is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.9% C 0.172 H 315.5°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX#63107E
RGBrgb(99, 16, 126)
HSLhsl(285, 77%, 28%)
HSVhsv(285, 87%, 49%)
CMYKcmyk(21.4%, 87.3%, 0%, 50.6%)
CIE-LABlab(25.35, 50.47, -42.64)
CIE-LCHlch(25.35, 66.07, 319.81°)
OKLaboklab(37.94% 0.1226 -0.1205)
OKLCHoklch(37.94% 0.172 315.5)
XYZxyz(9.0962, 4.5300, 20.1298)
Luminance0.0453 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63107E #2B7E10
analogous
#2C107E #63107E #7E1062
triadic
#63107E #7E6310 #107E63
tetradic
#63107E #7E2C10 #2B7E10 #10627E
square
#63107E #7E2C10 #2B7E10 #10627E
split-complementary
#63107E #627E10 #107E2C
monochromatic
#15031B #380948 #63107E #8E17B4 #B525E3

Accessibility & contrast

On white

11.02
#63107E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#63107E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63107E
11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63107E#FFFFFF#000000##FFFFFF
##63107E1.0011.021.9111.02
#FFFFFF11.021.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF11.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003881
Deuteranopia (green-blind)
#093E7C
Tritanopia (blue-blind)
#612D4A
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #63107e;
/* rgb */ color: rgb(99, 16, 126);
/* oklch */ color: oklch(37.9% 0.172 315.5);
Tailwind
colors: {
  custom: {
    50: '#945ca4',
    500: '#63107e',
    950: '#000000',
  },
}
SCSS
$custom: #63107e;
$custom-light: #945ca4;
$custom-dark: #000000;
JSON
{
  "hex": "#63107e",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 126
  },
  "hsl": {
    "h": 285.273,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37939,
    "c": 0.17188,
    "h": 315.5
  },
  "luminance": 0.0453
}

Semantic roles & 50–950 ramp

primary
#63107E
secondary
#55B436
accent
#F43463
background
#F9F5FA
surface
#F2E9F4
border
#CCC5CE
text
#0E050F
muted
#7E797F

Preview Lab

Preview with #63107E

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

Preview Lab → · Contrast checker → · Palette generator →

#63107E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva