#5661E4#5661E4

#5661E4 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.8% C 0.196 H 274.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5661E4
RGB	rgb(86, 97, 228)
HSL	hsl(235, 72%, 62%)
HSV	hsv(235, 62%, 89%)
CMYK	cmyk(62.3%, 57.5%, 0%, 10.6%)
CIE-LAB	lab(47.14, 35.35, -68.03)
CIE-LCH	lch(47.14, 76.66, 297.46°)
OKLab	oklab(55.83% 0.0153 -0.1956)
OKLCH	oklch(55.83% 0.196 274.5)
XYZ	xyz(22.1114, 16.1274, 75.3314)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5661E4 #E4D956

analogous

#56A8E4 #5661E4 #9256E4

triadic

#5661E4 #E45661 #61E456

tetradic

#5661E4 #E456A8 #E4D956 #56E492

square

#5661E4 #E456A8 #E4D956 #56E492

split-complementary

#5661E4 #E49256 #A8E456

monochromatic

#1A25A5 #2331DA #5661E4 #8B92EC #C0C4F5

Accessibility & contrast

On white

4.97

#5661E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#5661E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5661E4

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5661E4	#FFFFFF	#000000	##FFFFFF
##5661E4	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E8

Deuteranopia (green-blind)

#006AE1

Tritanopia (blue-blind)

#008199

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5661e4;
/* rgb */ color: rgb(86, 97, 228);
/* oklch */ color: oklch(55.8% 0.196 274.5);

Tailwind

colors: {
  custom: {
    50: '#938eed',
    500: '#5661e4',
    950: '#000000',
  },
}

SCSS

$custom: #5661e4;
$custom-light: #938eed;
$custom-dark: #000000;

JSON

{
  "hex": "#5661e4",
  "rgb": {
    "r": 86,
    "g": 97,
    "b": 228
  },
  "hsl": {
    "h": 235.352,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55832,
    "c": 0.19622,
    "h": 274.5
  },
  "luminance": 0.16129
}

Semantic roles & 50–950 ramp

primary

#5661E4

secondary

#E5E1B0

accent

#C511D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5661E4

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

Preview Lab → · Contrast checker → · Palette generator →