#524FBF#524FBF

#524FBF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.5% C 0.171 H 279.3°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#524FBF
RGB	rgb(82, 79, 191)
HSL	hsl(242, 47%, 53%)
HSV	hsv(242, 59%, 75%)
CMYK	cmyk(57.1%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(39.83, 33.58, -58.67)
CIE-LCH	lch(39.83, 67.60, 299.78°)
OKLab	oklab(49.49% 0.0277 -0.1684)
OKLCH	oklch(49.49% 0.171 279.3)
XYZ	xyz(15.6767, 11.1463, 50.6055)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524FBF #BCBF4F

analogous

#4F84BF #524FBF #8A4FBF

triadic

#524FBF #BF524F #4FBF52

tetradic

#524FBF #BF4F84 #BCBF4F #4FBF8A

square

#524FBF #BF4F84 #BCBF4F #4FBF8A

split-complementary

#524FBF #BF8A4F #84BF4F

monochromatic

#29276C #3A3899 #524FBF #7E7CCF #AAA9E0

Accessibility & contrast

On white

6.50

#524FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#524FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524FBF

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524FBF	#FFFFFF	#000000	##FFFFFF
##524FBF	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#0059BD

Tritanopia (blue-blind)

#146A7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #524fbf;
/* rgb */ color: rgb(82, 79, 191);
/* oklch */ color: oklch(49.5% 0.171 279.3);

Tailwind

colors: {
  custom: {
    50: '#8c80d3',
    500: '#524fbf',
    950: '#000000',
  },
}

SCSS

$custom: #524fbf;
$custom-light: #8c80d3;
$custom-dark: #000000;

JSON

{
  "hex": "#524fbf",
  "rgb": {
    "r": 82,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 241.607,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.4949,
    "c": 0.17062,
    "h": 279.3
  },
  "luminance": 0.11147
}

Semantic roles & 50–950 ramp

primary

#524FBF

secondary

#CCCD9D

accent

#D651D3

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #524FBF

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

Preview Lab → · Contrast checker → · Palette generator →