#5665E7#5665E7

#5665E7 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.8% C 0.195 H 273.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5665E7
RGB	rgb(86, 101, 231)
HSL	hsl(234, 75%, 62%)
HSV	hsv(234, 63%, 91%)
CMYK	cmyk(62.8%, 56.3%, 0%, 9.4%)
CIE-LAB	lab(48.33, 33.90, -67.79)
CIE-LCH	lch(48.33, 75.80, 296.57°)
OKLab	oklab(56.78% 0.0119 -0.1949)
OKLCH	oklch(56.78% 0.195 273.5)
XYZ	xyz(22.9105, 17.0534, 77.6701)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5665E7 #E7D856

analogous

#56AEE7 #5665E7 #9056E7

triadic

#5665E7 #E75665 #65E756

tetradic

#5665E7 #E756AE #E7D856 #56E790

square

#5665E7 #E756AE #E7D856 #56E790

split-complementary

#5665E7 #E79056 #AEE756

monochromatic

#1827AA #2034DF #5665E7 #8C96EF #C1C7F6

Accessibility & contrast

On white

4.76

#5665E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#5665E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5665E7

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5665E7	#FFFFFF	#000000	##FFFFFF
##5665E7	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079EB

Deuteranopia (green-blind)

#006DE4

Tritanopia (blue-blind)

#00849C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5665e7;
/* rgb */ color: rgb(86, 101, 231);
/* oklch */ color: oklch(56.8% 0.195 273.5);

Tailwind

colors: {
  custom: {
    50: '#9490ef',
    500: '#5665e7',
    950: '#000000',
  },
}

SCSS

$custom: #5665e7;
$custom-light: #9490ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5665e7",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 231
  },
  "hsl": {
    "h": 233.793,
    "s": 75.13,
    "l": 62.157
  },
  "oklch": {
    "l": 0.56783,
    "c": 0.19526,
    "h": 273.5
  },
  "luminance": 0.17055
}

Semantic roles & 50–950 ramp

primary

#5665E7

secondary

#E7E2B2

accent

#C20ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5665E7

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

Preview Lab → · Contrast checker → · Palette generator →