#631675#631675

#631675 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.7% C 0.159 H 319.0°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX#631675
RGBrgb(99, 22, 117)
HSLhsl(289, 68%, 27%)
HSVhsv(289, 81%, 46%)
CMYKcmyk(15.4%, 81.2%, 0%, 54.1%)
CIE-LABlab(25.29, 46.85, -37.01)
CIE-LCHlch(25.29, 59.70, 321.70°)
OKLaboklab(37.69% 0.1197 -0.104)
OKLCHoklch(37.69% 0.159 319)
XYZxyz(8.6430, 4.5112, 17.2417)
Luminance0.0451 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631675 #287516
analogous
#341675 #631675 #751657
triadic
#631675 #756316 #167563
tetradic
#631675 #753416 #287516 #165775
square
#631675 #753416 #287516 #165775
split-complementary
#631675 #577516 #167534
monochromatic
#16051A #370C41 #631675 #8F20A9 #B72ED8

Accessibility & contrast

On white

11.04
#631675 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#631675 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631675
11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631675#FFFFFF#000000##FFFFFF
##6316751.0011.041.9011.04
#FFFFFF11.041.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003778
Deuteranopia (green-blind)
#1D3E73
Tritanopia (blue-blind)
#632B45
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #631675;
/* rgb */ color: rgb(99, 22, 117);
/* oklch */ color: oklch(37.7% 0.159 319.0);
Tailwind
colors: {
  custom: {
    50: '#935e9d',
    500: '#631675',
    950: '#000000',
  },
}
SCSS
$custom: #631675;
$custom-light: #935e9d;
$custom-dark: #000000;
JSON
{
  "hex": "#631675",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 117
  },
  "hsl": {
    "h": 288.632,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.37685,
    "c": 0.15856,
    "h": 319
  },
  "luminance": 0.04511
}

Semantic roles & 50–950 ramp

primary
#631675
secondary
#51AB3C
accent
#EB3D5E
background
#F9F5F9
surface
#F2E9F2
border
#CCC5CC
text
#0D050E
muted
#7E797E

Preview Lab

Preview with #631675

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

Preview Lab → · Contrast checker → · Palette generator →

#631675 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva