#524BB8#524BB8

#524BB8 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.166 H 281.0°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#524BB8
RGB	rgb(82, 75, 184)
HSL	hsl(244, 43%, 51%)
HSV	hsv(244, 59%, 72%)
CMYK	cmyk(55.4%, 59.2%, 0%, 27.8%)
CIE-LAB	lab(38.35, 33.78, -56.96)
CIE-LCH	lch(38.35, 66.22, 300.67°)
OKLab	oklab(48.24% 0.0319 -0.1634)
OKLCH	oklch(48.24% 0.166 281)
XYZ	xyz(14.6448, 10.2858, 46.5518)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524BB8 #B1B84B

analogous

#4B7AB8 #524BB8 #884BB8

triadic

#524BB8 #B8524B #4BB852

tetradic

#524BB8 #B84B7A #B1B84B #4BB888

square

#524BB8 #B84B7A #B1B84B #4BB888

split-complementary

#524BB8 #B8884B #7AB84B

monochromatic

#2A2762 #3D388E #524BB8 #7C77C9 #A6A3DB

Accessibility & contrast

On white

6.87

#524BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#524BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524BB8

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524BB8	#FFFFFF	#000000	##FFFFFF
##524BB8	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBC

Deuteranopia (green-blind)

#0056B6

Tritanopia (blue-blind)

#21657A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #524bb8;
/* rgb */ color: rgb(82, 75, 184);
/* oklch */ color: oklch(48.2% 0.166 281.0);

Tailwind

colors: {
  custom: {
    50: '#8c7dce',
    500: '#524bb8',
    950: '#000000',
  },
}

SCSS

$custom: #524bb8;
$custom-light: #8c7dce;
$custom-dark: #000000;

JSON

{
  "hex": "#524bb8",
  "rgb": {
    "r": 82,
    "g": 75,
    "b": 184
  },
  "hsl": {
    "h": 243.853,
    "s": 43.426,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48238,
    "c": 0.16644,
    "h": 281
  },
  "luminance": 0.10287
}

Semantic roles & 50–950 ramp

primary

#524BB8

secondary

#C4C897

accent

#D355CB

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #524BB8

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

Preview Lab → · Contrast checker → · Palette generator →