#5661DB#5661DB

#5661DB is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.2% C 0.184 H 274.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5661DB
RGB	rgb(86, 97, 219)
HSL	hsl(235, 65%, 60%)
HSV	hsv(235, 61%, 86%)
CMYK	cmyk(60.7%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(46.50, 32.37, -63.97)
CIE-LCH	lch(46.50, 71.69, 296.84°)
OKLab	oklab(55.15% 0.0152 -0.1837)
OKLCH	oklch(55.15% 0.184 274.7)
XYZ	xyz(20.8944, 15.6406, 68.9220)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5661DB #DBD056

analogous

#56A3DB #5661DB #8E56DB

triadic

#5661DB #DB5661 #61DB56

tetradic

#5661DB #DB56A3 #DBD056 #56DB8E

square

#5661DB #DB56A3 #DBD056 #56DB8E

split-complementary

#5661DB #DB8E56 #A3DB56

monochromatic

#202A97 #2B38C9 #5661DB #8890E6 #BBBFF0

Accessibility & contrast

On white

5.09

#5661DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#5661DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5661DB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5661DB	#FFFFFF	#000000	##FFFFFF
##5661DB	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#0069D9

Tritanopia (blue-blind)

#007E95

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5661db;
/* rgb */ color: rgb(86, 97, 219);
/* oklch */ color: oklch(55.2% 0.184 274.7);

Tailwind

colors: {
  custom: {
    50: '#928de7',
    500: '#5661db',
    950: '#000000',
  },
}

SCSS

$custom: #5661db;
$custom-light: #928de7;
$custom-dark: #000000;

JSON

{
  "hex": "#5661db",
  "rgb": {
    "r": 86,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 235.038,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.55152,
    "c": 0.18431,
    "h": 274.7
  },
  "luminance": 0.15642
}

Semantic roles & 50–950 ramp

primary

#5661DB

secondary

#E0DCAD

accent

#DA40E8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5661DB

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

Preview Lab → · Contrast checker → · Palette generator →