#5243CD#5243CD

#5243CD is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.203 H 280.6°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5243CD
RGB	rgb(82, 67, 205)
HSL	hsl(247, 58%, 53%)
HSV	hsv(247, 67%, 80%)
CMYK	cmyk(60%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(38.23, 45.21, -69.42)
CIE-LCH	lch(38.23, 82.84, 303.07°)
OKLab	oklab(48.67% 0.0374 -0.2)
OKLCH	oklch(48.67% 0.203 280.6)
XYZ	xyz(16.5028, 10.2147, 58.8478)
Luminance	0.1022 (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

#5243CD #BECD43

analogous

#4379CD #5243CD #9743CD

triadic

#5243CD #CD5243 #43CD52

tetradic

#5243CD #CD4379 #BECD43 #43CD97

square

#5243CD #CD4379 #BECD43 #43CD97

split-complementary

#5243CD #CD9743 #79CD43

monochromatic

#291F76 #3A2CA7 #5243CD #7E73DA #ABA4E7

Accessibility & contrast

On white

6.90

#5243CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#5243CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243CD

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243CD	#FFFFFF	#000000	##FFFFFF
##5243CD	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#0055CA

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5243cd;
/* rgb */ color: rgb(82, 67, 205);
/* oklch */ color: oklch(48.7% 0.203 280.6);

Tailwind

colors: {
  custom: {
    50: '#9078dd',
    500: '#5243cd',
    950: '#000000',
  },
}

SCSS

$custom: #5243cd;
$custom-light: #9078dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5243cd",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 246.522,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48668,
    "c": 0.20345,
    "h": 280.6
  },
  "luminance": 0.10216
}

Semantic roles & 50–950 ramp

primary

#5243CD

secondary

#CDD498

accent

#E147D0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5243CD

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

Preview Lab → · Contrast checker → · Palette generator →