#5661EA#5661EA

#5661EA is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.3% C 0.204 H 274.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5661EA
RGB	rgb(86, 97, 234)
HSL	hsl(236, 78%, 63%)
HSV	hsv(236, 63%, 92%)
CMYK	cmyk(63.2%, 58.5%, 0%, 8.2%)
CIE-LAB	lab(47.58, 37.34, -70.69)
CIE-LCH	lch(47.58, 79.95, 297.84°)
OKLab	oklab(56.3% 0.0153 -0.2035)
OKLCH	oklch(56.3% 0.204 274.3)
XYZ	xyz(22.9588, 16.4664, 79.7944)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5661EA #EADF56

analogous

#56ABEA #5661EA #9556EA

triadic

#5661EA #EA5661 #61EA56

tetradic

#5661EA #EA56AB #EADF56 #56EA95

square

#5661EA #EA56AB #EADF56 #56EA95

split-complementary

#5661EA #EA9556 #ABEA56

monochromatic

#1621B0 #202EE3 #5661EA #8C94F1 #C3C7F8

Accessibility & contrast

On white

4.89

#5661EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#5661EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5661EA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5661EA	#FFFFFF	#000000	##FFFFFF
##5661EA	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EF

Deuteranopia (green-blind)

#006AE7

Tritanopia (blue-blind)

#00839C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5661ea;
/* rgb */ color: rgb(86, 97, 234);
/* oklch */ color: oklch(56.3% 0.204 274.3);

Tailwind

colors: {
  custom: {
    50: '#948ef2',
    500: '#5661ea',
    950: '#000000',
  },
}

SCSS

$custom: #5661ea;
$custom-light: #948ef2;
$custom-dark: #000000;

JSON

{
  "hex": "#5661ea",
  "rgb": {
    "r": 86,
    "g": 97,
    "b": 234
  },
  "hsl": {
    "h": 235.541,
    "s": 77.895,
    "l": 62.745
  },
  "oklch": {
    "l": 0.56296,
    "c": 0.20405,
    "h": 274.3
  },
  "luminance": 0.16468
}

Semantic roles & 50–950 ramp

primary

#5661EA

secondary

#E9E5B3

accent

#CB0BDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5661EA

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

Preview Lab → · Contrast checker → · Palette generator →