#78639B#78639B

#78639B is a mid, moderate violet. Relative luminance 0.153; OKLCH L 54.3% C 0.088 H 300.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#78639B
RGB	rgb(120, 99, 155)
HSL	hsl(263, 22%, 50%)
HSV	hsv(263, 36%, 61%)
CMYK	cmyk(22.6%, 36.1%, 0%, 39.2%)
CIE-LAB	lab(46.02, 20.46, -27.41)
CIE-LCH	lch(46.02, 34.20, 306.73°)
OKLab	oklab(54.27% 0.0452 -0.076)
OKLCH	oklch(54.27% 0.088 300.7)
XYZ	xyz(18.1227, 15.2833, 32.9992)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78639B #869B63

analogous

#636A9B #78639B #94639B

triadic

#78639B #9B7863 #639B78

tetradic

#78639B #9B636A #869B63 #639B94

square

#78639B #9B636A #869B63 #639B94

split-complementary

#78639B #9B9463 #6A9B63

monochromatic

#3E3350 #5B4B76 #78639B #9888B3 #B9ADCB

Accessibility & contrast

On white

5.18

#78639B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#78639B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #78639B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78639B	#FFFFFF	#000000	##FFFFFF
##78639B	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566D9D

Deuteranopia (green-blind)

#5A6D99

Tritanopia (blue-blind)

#726C78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #78639b;
/* rgb */ color: rgb(120, 99, 155);
/* oklch */ color: oklch(54.3% 0.088 300.7);

Tailwind

colors: {
  custom: {
    50: '#a08fb8',
    500: '#78639b',
    950: '#000000',
  },
}

SCSS

$custom: #78639b;
$custom-light: #a08fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#78639b",
  "rgb": {
    "r": 120,
    "g": 99,
    "b": 155
  },
  "hsl": {
    "h": 262.5,
    "s": 22.047,
    "l": 49.804
  },
  "oklch": {
    "l": 0.54273,
    "c": 0.08839,
    "h": 300.7
  },
  "luminance": 0.15283
}

Semantic roles & 50–950 ramp

primary

#78639B

secondary

#B0BAA0

accent

#BF699F

background

#F9F8FB

surface

#F2F0F6

border

#CCCBD0

text

#0F0C11

muted

#7E7D80

Preview Lab

Preview with #78639B

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

Preview Lab → · Contrast checker → · Palette generator →