#5966DA#5966DA

#5966DA is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.2% C 0.176 H 274.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5966DA
RGB	rgb(89, 102, 218)
HSL	hsl(234, 64%, 60%)
HSV	hsv(234, 59%, 85%)
CMYK	cmyk(59.2%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(47.86, 29.48, -61.18)
CIE-LCH	lch(47.86, 67.92, 295.73°)
OKLab	oklab(56.2% 0.0137 -0.1754)
OKLCH	oklch(56.2% 0.176 274.5)
XYZ	xyz(21.5219, 16.6869, 68.4028)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5966DA #DACD59

analogous

#59A7DA #5966DA #8C59DA

triadic

#5966DA #DA5966 #66DA59

tetradic

#5966DA #DA59A7 #DACD59 #59DA8C

square

#5966DA #DA59A7 #DACD59 #59DA8C

split-complementary

#5966DA #DA8C59 #A7DA59

monochromatic

#222D97 #2D3DC9 #5966DA #8B94E5 #BDC2F0

Accessibility & contrast

On white

4.84

#5966DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5966DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5966DA

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5966DA	#FFFFFF	#000000	##FFFFFF
##5966DA	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C77DE

Deuteranopia (green-blind)

#006CD8

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5966da;
/* rgb */ color: rgb(89, 102, 218);
/* oklch */ color: oklch(56.2% 0.176 274.5);

Tailwind

colors: {
  custom: {
    50: '#9391e6',
    500: '#5966da',
    950: '#000000',
  },
}

SCSS

$custom: #5966da;
$custom-light: #9391e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5966da",
  "rgb": {
    "r": 89,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 233.953,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.562,
    "c": 0.1759,
    "h": 274.5
  },
  "luminance": 0.16689
}

Semantic roles & 50–950 ramp

primary

#5966DA

secondary

#E0DBAF

accent

#B91ACB

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5966DA

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

Preview Lab → · Contrast checker → · Palette generator →