#524FA3#524FA3

#524FA3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.132 H 281.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#524FA3
RGB	rgb(82, 79, 163)
HSL	hsl(242, 35%, 47%)
HSV	hsv(242, 52%, 64%)
CMYK	cmyk(49.7%, 51.5%, 0%, 36.1%)
CIE-LAB	lab(37.90, 24.54, -45.25)
CIE-LCH	lch(37.90, 51.47, 298.48°)
OKLab	oklab(47.44% 0.0268 -0.1289)
OKLCH	oklch(47.44% 0.132 281.7)
XYZ	xyz(12.8845, 10.0295, 35.9002)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524FA3 #A0A34F

analogous

#4F76A3 #524FA3 #7C4FA3

triadic

#524FA3 #A3524F #4FA352

tetradic

#524FA3 #A34F76 #A0A34F #4FA37C

square

#524FA3 #A34F76 #A0A34F #4FA37C

split-complementary

#524FA3 #A37C4F #76A34F

monochromatic

#292751 #3D3B7A #524FA3 #7674BB #9F9DCF

Accessibility & contrast

On white

6.99

#524FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#524FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524FA3

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524FA3	#FFFFFF	#000000	##FFFFFF
##524FA3	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275CA6

Deuteranopia (green-blind)

#2056A1

Tritanopia (blue-blind)

#346171

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #524fa3;
/* rgb */ color: rgb(82, 79, 163);
/* oklch */ color: oklch(47.4% 0.132 281.7);

Tailwind

colors: {
  custom: {
    50: '#8880bf',
    500: '#524fa3',
    950: '#000000',
  },
}

SCSS

$custom: #524fa3;
$custom-light: #8880bf;
$custom-dark: #000000;

JSON

{
  "hex": "#524fa3",
  "rgb": {
    "r": 82,
    "g": 79,
    "b": 163
  },
  "hsl": {
    "h": 242.143,
    "s": 34.711,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47437,
    "c": 0.13164,
    "h": 281.7
  },
  "luminance": 0.1003
}

Semantic roles & 50–950 ramp

primary

#524FA3

secondary

#BBBC91

accent

#CB5DC7

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #524FA3

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

Preview Lab → · Contrast checker → · Palette generator →