#524EA4#524EA4

#524EA4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.135 H 282.0°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#524EA4
RGB	rgb(82, 78, 164)
HSL	hsl(243, 36%, 47%)
HSV	hsv(243, 52%, 64%)
CMYK	cmyk(50%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(37.70, 25.50, -46.15)
CIE-LCH	lch(37.70, 52.73, 298.92°)
OKLab	oklab(47.31% 0.0281 -0.1315)
OKLCH	oklch(47.31% 0.135 282)
XYZ	xyz(12.9029, 9.9223, 36.3501)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524EA4 #A0A44E

analogous

#4E75A4 #524EA4 #7D4EA4

triadic

#524EA4 #A4524E #4EA452

tetradic

#524EA4 #A44E75 #A0A44E #4EA47D

square

#524EA4 #A44E75 #A0A44E #4EA47D

split-complementary

#524EA4 #A47D4E #75A44E

monochromatic

#292751 #3D3A7B #524EA4 #7673BC #9F9CD0

Accessibility & contrast

On white

7.04

#524EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#524EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #524EA4

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524EA4	#FFFFFF	#000000	##FFFFFF
##524EA4	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235CA7

Deuteranopia (green-blind)

#1C56A2

Tritanopia (blue-blind)

#346171

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #524ea4;
/* rgb */ color: rgb(82, 78, 164);
/* oklch */ color: oklch(47.3% 0.135 282.0);

Tailwind

colors: {
  custom: {
    50: '#887fbf',
    500: '#524ea4',
    950: '#000000',
  },
}

SCSS

$custom: #524ea4;
$custom-light: #887fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#524ea4",
  "rgb": {
    "r": 82,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 242.791,
    "s": 35.537,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47314,
    "c": 0.13451,
    "h": 282
  },
  "luminance": 0.09923
}

Semantic roles & 50–950 ramp

primary

#524EA4

secondary

#BBBD91

accent

#CC5CC6

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #524EA4

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

Preview Lab → · Contrast checker → · Palette generator →