#5643CA#5643CA

#5643CA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.7% C 0.199 H 282.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5643CA
RGB	rgb(86, 67, 202)
HSL	hsl(248, 56%, 53%)
HSV	hsv(248, 67%, 79%)
CMYK	cmyk(57.4%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(38.30, 44.89, -67.55)
CIE-LCH	lch(38.30, 81.11, 303.61°)
OKLab	oklab(48.72% 0.0431 -0.1944)
OKLCH	oklch(48.72% 0.199 282.5)
XYZ	xyz(16.5023, 10.2559, 56.9757)
Luminance	0.1026 (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

#5643CA #B7CA43

analogous

#4374CA #5643CA #9943CA

triadic

#5643CA #CA5643 #43CA56

tetradic

#5643CA #CA4374 #B7CA43 #43CA99

square

#5643CA #CA4374 #B7CA43 #43CA99

split-complementary

#5643CA #CA9943 #74CA43

monochromatic

#2C2072 #3E2EA2 #5643CA #8173D7 #ACA2E5

Accessibility & contrast

On white

6.88

#5643CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#5643CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5643CA

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5643CA	#FFFFFF	#000000	##FFFFFF
##5643CA	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0055C7

Tritanopia (blue-blind)

#146681

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5643ca;
/* rgb */ color: rgb(86, 67, 202);
/* oklch */ color: oklch(48.7% 0.199 282.5);

Tailwind

colors: {
  custom: {
    50: '#9179db',
    500: '#5643ca',
    950: '#000000',
  },
}

SCSS

$custom: #5643ca;
$custom-light: #9179db;
$custom-dark: #000000;

JSON

{
  "hex": "#5643ca",
  "rgb": {
    "r": 86,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 248.444,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48723,
    "c": 0.19909,
    "h": 282.5
  },
  "luminance": 0.10257
}

Semantic roles & 50–950 ramp

primary

#5643CA

secondary

#C9D297

accent

#DF48CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5643CA

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

Preview Lab → · Contrast checker → · Palette generator →