#5643DF#5643DF

#5643DF is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.6% C 0.225 H 280.2°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5643DF
RGB	rgb(86, 67, 223)
HSL	hsl(247, 71%, 57%)
HSV	hsv(247, 70%, 87%)
CMYK	cmyk(61.4%, 70%, 0%, 12.5%)
CIE-LAB	lab(40.11, 51.31, -76.66)
CIE-LCH	lch(40.11, 92.25, 303.79°)
OKLab	oklab(50.58% 0.0398 -0.2211)
OKLCH	oklch(50.58% 0.225 280.2)
XYZ	xyz(19.1600, 11.3190, 70.9729)
Luminance	0.1132 (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

#5643DF #CCDF43

analogous

#437EDF #5643DF #A443DF

triadic

#5643DF #DF5643 #43DF56

tetradic

#5643DF #DF437E #CCDF43 #43DFA4

square

#5643DF #DF437E #CCDF43 #43DFA4

split-complementary

#5643DF #DFA443 #7EDF43

monochromatic

#27188F #3521C4 #5643DF #8577E8 #B4ACF1

Accessibility & contrast

On white

6.43

#5643DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5643DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643DF

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643DF	#FFFFFF	#000000	##FFFFFF
##5643DF	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E4

Deuteranopia (green-blind)

#0059DC

Tritanopia (blue-blind)

#006D8C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5643df;
/* rgb */ color: rgb(86, 67, 223);
/* oklch */ color: oklch(50.6% 0.225 280.2);

Tailwind

colors: {
  custom: {
    50: '#9579ea',
    500: '#5643df',
    950: '#000000',
  },
}

SCSS

$custom: #5643df;
$custom-light: #9579ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5643df",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 223
  },
  "hsl": {
    "h": 247.308,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50582,
    "c": 0.22464,
    "h": 280.2
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#5643DF

secondary

#D7DF9F

accent

#EE3AD8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5643DF

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

Preview Lab → · Contrast checker → · Palette generator →