#63307F#63307F

#63307F is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.4% C 0.134 H 311.7°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#63307F
RGB	rgb(99, 48, 127)
HSL	hsl(279, 45%, 34%)
HSV	hsv(279, 62%, 50%)
CMYK	cmyk(22%, 62.2%, 0%, 50.2%)
CIE-LAB	lab(30.15, 37.36, -35.54)
CIE-LCH	lch(30.15, 51.56, 316.43°)
OKLab	oklab(41.39% 0.0891 -0.0999)
OKLCH	oklch(41.39% 0.134 311.7)
XYZ	xyz(10.0326, 6.2991, 20.7619)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63307F #4C7F30

analogous

#3C307F #63307F #7F3074

triadic

#63307F #7F6330 #307F63

tetradic

#63307F #7F3C30 #4C7F30 #30747F

square

#63307F #7F3C30 #4C7F30 #30747F

split-complementary

#63307F #747F30 #307F3C

monochromatic

#1E0E26 #401F53 #63307F #8641AB #A365C5

Accessibility & contrast

On white

9.29

#63307F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#63307F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63307F

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63307F	#FFFFFF	#000000	##FFFFFF
##63307F	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134481

Deuteranopia (green-blind)

#2A487D

Tritanopia (blue-blind)

#603F53

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #63307f;
/* rgb */ color: rgb(99, 48, 127);
/* oklch */ color: oklch(41.4% 0.134 311.7);

Tailwind

colors: {
  custom: {
    50: '#926ba4',
    500: '#63307f',
    950: '#000000',
  },
}

SCSS

$custom: #63307f;
$custom-light: #926ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#63307f",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 127
  },
  "hsl": {
    "h": 278.734,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41388,
    "c": 0.13385,
    "h": 311.7
  },
  "luminance": 0.06299
}

Semantic roles & 50–950 ramp

primary

#63307F

secondary

#7AAC5F

accent

#D55381

background

#F9F6FA

surface

#F1EBF4

border

#CBC6CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #63307F

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

Preview Lab → · Contrast checker → · Palette generator →