#6964CB#6964CB

#6964CB is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.9% C 0.155 H 282.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#6964CB
RGB	rgb(105, 100, 203)
HSL	hsl(243, 50%, 59%)
HSV	hsv(243, 51%, 80%)
CMYK	cmyk(48.3%, 50.7%, 0%, 20.4%)
CIE-LAB	lab(47.53, 29.19, -53.09)
CIE-LCH	lch(47.53, 60.59, 298.80°)
OKLab	oklab(55.93% 0.0331 -0.1512)
OKLCH	oklch(55.93% 0.155 282.4)
XYZ	xyz(21.1591, 16.4283, 58.5444)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6964CB #C6CB64

analogous

#6493CB #6964CB #9D64CB

triadic

#6964CB #CB6964 #64CB69

tetradic

#6964CB #CB6493 #C6CB64 #64CB9D

square

#6964CB #CB6493 #C6CB64 #64CB9D

split-complementary

#6964CB #CB9D64 #93CB64

monochromatic

#322D87 #433DB5 #6964CB #9592DA #C2C0EA

Accessibility & contrast

On white

4.90

#6964CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#6964CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6964CB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6964CB	#FFFFFF	#000000	##FFFFFF
##6964CB	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CF

Deuteranopia (green-blind)

#2C6DC9

Tritanopia (blue-blind)

#467A8E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #6964cb;
/* rgb */ color: rgb(105, 100, 203);
/* oklch */ color: oklch(55.9% 0.155 282.4);

Tailwind

colors: {
  custom: {
    50: '#9a90db',
    500: '#6964cb',
    950: '#000000',
  },
}

SCSS

$custom: #6964cb;
$custom-light: #9a90db;
$custom-dark: #000000;

JSON

{
  "hex": "#6964cb",
  "rgb": {
    "r": 105,
    "g": 100,
    "b": 203
  },
  "hsl": {
    "h": 242.913,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55932,
    "c": 0.15478,
    "h": 282.4
  },
  "luminance": 0.16429
}

Semantic roles & 50–950 ramp

primary

#6964CB

secondary

#D8D9B1

accent

#D94FD3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6964CB

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

Preview Lab → · Contrast checker → · Palette generator →