#766CCB#766CCB

#766CCB is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.5% C 0.142 H 285.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#766CCB
RGB	rgb(118, 108, 203)
HSL	hsl(246, 48%, 61%)
HSV	hsv(246, 47%, 80%)
CMYK	cmyk(41.9%, 46.8%, 0%, 20.4%)
CIE-LAB	lab(50.56, 27.43, -48.20)
CIE-LCH	lch(50.56, 55.46, 299.65°)
OKLab	oklab(58.47% 0.039 -0.1364)
OKLCH	oklch(58.47% 0.142 285.9)
XYZ	xyz(23.6102, 18.8876, 58.8900)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#766CCB #C1CB6C

analogous

#6C91CB #766CCB #A56CCB

triadic

#766CCB #CB766C #6CCB76

tetradic

#766CCB #CB6C91 #C1CB6C #6CCBA5

square

#766CCB #CB6C91 #C1CB6C #6CCBA5

split-complementary

#766CCB #CBA56C #91CB6C

monochromatic

#3B318B #4E41B9 #766CCB #A099DB #CAC6EB

Accessibility & contrast

On white

4.40

#766CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#766CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #766CCB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##766CCB	#FFFFFF	#000000	##000000
##766CCB	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#477BCE

Deuteranopia (green-blind)

#4576C9

Tritanopia (blue-blind)

#5D7F92

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #766ccb;
/* rgb */ color: rgb(118, 108, 203);
/* oklch */ color: oklch(58.5% 0.142 285.9);

Tailwind

colors: {
  custom: {
    50: '#a296db',
    500: '#766ccb',
    950: '#000000',
  },
}

SCSS

$custom: #766ccb;
$custom-light: #a296db;
$custom-dark: #000000;

JSON

{
  "hex": "#766ccb",
  "rgb": {
    "r": 118,
    "g": 108,
    "b": 203
  },
  "hsl": {
    "h": 246.316,
    "s": 47.739,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58466,
    "c": 0.1419,
    "h": 285.9
  },
  "luminance": 0.18888
}

Semantic roles & 50–950 ramp

primary

#766CCB

secondary

#D8DBB7

accent

#BB2AAC

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0D15

muted

#7F7E83

Preview Lab

Preview with #766CCB

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

Preview Lab → · Contrast checker → · Palette generator →