#5661DD#5661DD

#5661DD is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.3% C 0.187 H 274.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5661DD
RGB	rgb(86, 97, 221)
HSL	hsl(235, 67%, 60%)
HSV	hsv(235, 61%, 87%)
CMYK	cmyk(61.1%, 56.1%, 0%, 13.3%)
CIE-LAB	lab(46.64, 33.03, -64.87)
CIE-LCH	lch(46.64, 72.80, 296.98°)
OKLab	oklab(55.3% 0.0153 -0.1863)
OKLCH	oklch(55.3% 0.187 274.7)
XYZ	xyz(21.1593, 15.7466, 70.3169)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5661DD #DDD256

analogous

#56A4DD #5661DD #8E56DD

triadic

#5661DD #DD5661 #61DD56

tetradic

#5661DD #DD56A4 #DDD256 #56DD8E

square

#5661DD #DD56A4 #DDD256 #56DD8E

split-complementary

#5661DD #DD8E56 #A4DD56

monochromatic

#1F299A #2936CD #5661DD #8991E7 #BCC0F2

Accessibility & contrast

On white

5.06

#5661DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5661DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5661DD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5661DD	#FFFFFF	#000000	##FFFFFF
##5661DD	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#007F96

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5661dd;
/* rgb */ color: rgb(86, 97, 221);
/* oklch */ color: oklch(55.3% 0.187 274.7);

Tailwind

colors: {
  custom: {
    50: '#928de8',
    500: '#5661dd',
    950: '#000000',
  },
}

SCSS

$custom: #5661dd;
$custom-light: #928de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5661dd",
  "rgb": {
    "r": 86,
    "g": 97,
    "b": 221
  },
  "hsl": {
    "h": 235.111,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.55301,
    "c": 0.18697,
    "h": 274.7
  },
  "luminance": 0.15748
}

Semantic roles & 50–950 ramp

primary

#5661DD

secondary

#E1DDAE

accent

#BF17CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5661DD

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

Preview Lab → · Contrast checker → · Palette generator →