#534CCB#534CCB

#534CCB is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.0% C 0.190 H 279.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#534CCB
RGB	rgb(83, 76, 203)
HSL	hsl(243, 55%, 55%)
HSV	hsv(243, 63%, 80%)
CMYK	cmyk(59.1%, 62.6%, 0%, 20.4%)
CIE-LAB	lab(40.11, 39.45, -65.18)
CIE-LCH	lch(40.11, 76.19, 301.19°)
OKLab	oklab(50.01% 0.0313 -0.1875)
OKLCH	oklch(50.01% 0.19 279.5)
XYZ	xyz(16.9278, 11.3185, 57.7810)
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

#534CCB #C4CB4C

analogous

#4C85CB #534CCB #934CCB

triadic

#534CCB #CB534C #4CCB53

tetradic

#534CCB #CB4C85 #C4CB4C #4CCB93

square

#534CCB #CB4C85 #C4CB4C #4CCB93

split-complementary

#534CCB #CB934C #85CB4C

monochromatic

#282379 #3831A9 #534CCB #817BD9 #AEABE7

Accessibility & contrast

On white

6.43

#534CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#534CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #534CCB

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##534CCB	#FFFFFF	#000000	##FFFFFF
##534CCB	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)

#0063CF

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#006C84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #534ccb;
/* rgb */ color: rgb(83, 76, 203);
/* oklch */ color: oklch(50.0% 0.190 279.5);

Tailwind

colors: {
  custom: {
    50: '#8f7edc',
    500: '#534ccb',
    950: '#000000',
  },
}

SCSS

$custom: #534ccb;
$custom-light: #8f7edc;
$custom-dark: #000000;

JSON

{
  "hex": "#534ccb",
  "rgb": {
    "r": 83,
    "g": 76,
    "b": 203
  },
  "hsl": {
    "h": 243.307,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50006,
    "c": 0.19007,
    "h": 279.5
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#534CCB

secondary

#D1D49F

accent

#DE49D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #534CCB

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

Preview Lab → · Contrast checker → · Palette generator →