#524EA3#524EA3

#524EA3 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.2% C 0.133 H 282.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#524EA3
RGB	rgb(82, 78, 163)
HSL	hsl(243, 35%, 47%)
HSV	hsv(243, 52%, 64%)
CMYK	cmyk(49.7%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(37.64, 25.18, -45.66)
CIE-LCH	lch(37.64, 52.14, 298.87°)
OKLab	oklab(47.24% 0.028 -0.1301)
OKLCH	oklch(47.24% 0.133 282.1)
XYZ	xyz(12.8129, 9.8863, 35.8763)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524EA3 #9FA34E

analogous

#4E74A3 #524EA3 #7D4EA3

triadic

#524EA3 #A3524E #4EA352

tetradic

#524EA3 #A34E74 #9FA34E #4EA37D

square

#524EA3 #A34E74 #9FA34E #4EA37D

split-complementary

#524EA3 #A37D4E #74A34E

monochromatic

#282650 #3D3A7A #524EA3 #7672BC #9E9CD0

Accessibility & contrast

On white

7.05

#524EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#524EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524EA3

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524EA3	#FFFFFF	#000000	##FFFFFF
##524EA3	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245CA6

Deuteranopia (green-blind)

#1E56A1

Tritanopia (blue-blind)

#346171

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #524ea3;
/* rgb */ color: rgb(82, 78, 163);
/* oklch */ color: oklch(47.2% 0.133 282.1);

Tailwind

colors: {
  custom: {
    50: '#887fbf',
    500: '#524ea3',
    950: '#000000',
  },
}

SCSS

$custom: #524ea3;
$custom-light: #887fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#524ea3",
  "rgb": {
    "r": 82,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 242.824,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47244,
    "c": 0.13308,
    "h": 282.1
  },
  "luminance": 0.09887
}

Semantic roles & 50–950 ramp

primary

#524EA3

secondary

#BABC91

accent

#CB5CC6

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #524EA3

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

Preview Lab → · Contrast checker → · Palette generator →