#524FBC#524FBC

#524FBC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.3% C 0.167 H 279.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#524FBC
RGB	rgb(82, 79, 188)
HSL	hsl(242, 45%, 52%)
HSV	hsv(242, 58%, 74%)
CMYK	cmyk(56.4%, 58%, 0%, 26.3%)
CIE-LAB	lab(39.61, 32.60, -57.27)
CIE-LCH	lch(39.61, 65.90, 299.65°)
OKLab	oklab(49.26% 0.0277 -0.1642)
OKLCH	oklch(49.26% 0.167 279.6)
XYZ	xyz(15.3499, 11.0156, 48.8846)
Luminance	0.1102 (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

#524FBC #B9BC4F

analogous

#4F83BC #524FBC #884FBC

triadic

#524FBC #BC524F #4FBC52

tetradic

#524FBC #BC4F83 #B9BC4F #4FBC88

square

#524FBC #BC4F83 #B9BC4F #4FBC88

split-complementary

#524FBC #BC884F #83BC4F

monochromatic

#2A2869 #3B3995 #524FBC #7E7BCD #A9A8DE

Accessibility & contrast

On white

6.56

#524FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#524FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524FBC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524FBC	#FFFFFF	#000000	##FFFFFF
##524FBC	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#1A697E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #524fbc;
/* rgb */ color: rgb(82, 79, 188);
/* oklch */ color: oklch(49.3% 0.167 279.6);

Tailwind

colors: {
  custom: {
    50: '#8c80d1',
    500: '#524fbc',
    950: '#000000',
  },
}

SCSS

$custom: #524fbc;
$custom-light: #8c80d1;
$custom-dark: #000000;

JSON

{
  "hex": "#524fbc",
  "rgb": {
    "r": 82,
    "g": 79,
    "b": 188
  },
  "hsl": {
    "h": 241.651,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49259,
    "c": 0.16657,
    "h": 279.6
  },
  "luminance": 0.11017
}

Semantic roles & 50–950 ramp

primary

#524FBC

secondary

#CACB9C

accent

#D553D1

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #524FBC

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

Preview Lab → · Contrast checker → · Palette generator →