#5641DB#5641DB

#5641DB is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.9% C 0.222 H 280.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#5641DB
RGB	rgb(86, 65, 219)
HSL	hsl(248, 68%, 56%)
HSV	hsv(248, 70%, 86%)
CMYK	cmyk(60.7%, 70.3%, 0%, 14.1%)
CIE-LAB	lab(39.36, 51.18, -75.60)
CIE-LCH	lch(39.36, 91.30, 304.10°)
OKLab	oklab(49.94% 0.042 -0.218)
OKLCH	oklch(49.94% 0.222 280.9)
XYZ	xyz(18.5102, 10.8722, 68.1272)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5641DB #C6DB41

analogous

#4179DB #5641DB #A341DB

triadic

#5641DB #DB5641 #41DB56

tetradic

#5641DB #DB4179 #C6DB41 #41DBA3

square

#5641DB #DB4179 #C6DB41 #41DBA3

split-complementary

#5641DB #DBA341 #79DB41

monochromatic

#291A88 #3823BB #5641DB #8474E5 #B2A8EE

Accessibility & contrast

On white

6.61

#5641DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5641DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5641DB

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5641DB	#FFFFFF	#000000	##FFFFFF
##5641DB	1.00	6.61	3.17	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E0

Deuteranopia (green-blind)

#0057D8

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5641db;
/* rgb */ color: rgb(86, 65, 219);
/* oklch */ color: oklch(49.9% 0.222 280.9);

Tailwind

colors: {
  custom: {
    50: '#9478e7',
    500: '#5641db',
    950: '#000000',
  },
}

SCSS

$custom: #5641db;
$custom-light: #9478e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5641db",
  "rgb": {
    "r": 86,
    "g": 65,
    "b": 219
  },
  "hsl": {
    "h": 248.182,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49939,
    "c": 0.22199,
    "h": 280.9
  },
  "luminance": 0.10874
}

Semantic roles & 50–950 ramp

primary

#5641DB

secondary

#D3DC9C

accent

#EB3DD3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5641DB

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

Preview Lab → · Contrast checker → · Palette generator →