#524CCF#524CCF

#524CCF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.3% C 0.195 H 278.7°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#524CCF
RGB	rgb(82, 76, 207)
HSL	hsl(243, 58%, 55%)
HSV	hsv(243, 63%, 81%)
CMYK	cmyk(60.4%, 63.3%, 0%, 18.8%)
CIE-LAB	lab(40.36, 40.58, -67.10)
CIE-LCH	lch(40.36, 78.41, 301.16°)
OKLab	oklab(50.26% 0.0297 -0.1931)
OKLCH	oklch(50.26% 0.195 278.7)
XYZ	xyz(17.3230, 11.4664, 60.3198)
Luminance	0.1147 (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

#524CCF #C9CF4C

analogous

#4C87CF #524CCF #934CCF

triadic

#524CCF #CF524C #4CCF52

tetradic

#524CCF #CF4C87 #C9CF4C #4CCF93

square

#524CCF #CF4C87 #C9CF4C #4CCF93

split-complementary

#524CCF #CF934C #87CF4C

monochromatic

#26227F #352FAF #524CCF #817CDC #AFADE9

Accessibility & contrast

On white

6.38

#524CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#524CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524CCF

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524CCF	#FFFFFF	#000000	##FFFFFF
##524CCF	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #524ccf;
/* rgb */ color: rgb(82, 76, 207);
/* oklch */ color: oklch(50.3% 0.195 278.7);

Tailwind

colors: {
  custom: {
    50: '#8f7fdf',
    500: '#524ccf',
    950: '#000000',
  },
}

SCSS

$custom: #524ccf;
$custom-light: #8f7fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#524ccf",
  "rgb": {
    "r": 82,
    "g": 76,
    "b": 207
  },
  "hsl": {
    "h": 242.748,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50264,
    "c": 0.19541,
    "h": 278.7
  },
  "luminance": 0.11468
}

Semantic roles & 50–950 ramp

primary

#524CCF

secondary

#D4D7A0

accent

#E147DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #524CCF

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

Preview Lab → · Contrast checker → · Palette generator →