#524DD9#524DD9

#524DD9 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.3% C 0.207 H 277.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#524DD9
RGB	rgb(82, 77, 217)
HSL	hsl(242, 65%, 58%)
HSV	hsv(242, 65%, 85%)
CMYK	cmyk(62.2%, 64.5%, 0%, 14.9%)
CIE-LAB	lab(41.39, 43.20, -71.15)
CIE-LCH	lch(41.39, 83.24, 301.26°)
OKLab	oklab(51.27% 0.028 -0.205)
OKLCH	oklch(51.27% 0.207 277.8)
XYZ	xyz(18.6539, 12.1099, 66.9866)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#524DD9 #D4D94D

analogous

#4D8ED9 #524DD9 #984DD9

triadic

#524DD9 #D9524D #4DD952

tetradic

#524DD9 #D94D8E #D4D94D #4DD998

square

#524DD9 #D94D8E #D4D94D #4DD998

split-complementary

#524DD9 #D9984D #8ED94D

monochromatic

#221E8D #2E29C0 #524DD9 #837FE4 #B4B2EF

Accessibility & contrast

On white

6.14

#524DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#524DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #524DD9

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##524DD9	#FFFFFF	#000000	##FFFFFF
##524DD9	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#005CD6

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #524dd9;
/* rgb */ color: rgb(82, 77, 217);
/* oklch */ color: oklch(51.3% 0.207 277.8);

Tailwind

colors: {
  custom: {
    50: '#917fe6',
    500: '#524dd9',
    950: '#000000',
  },
}

SCSS

$custom: #524dd9;
$custom-light: #917fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#524dd9",
  "rgb": {
    "r": 82,
    "g": 77,
    "b": 217
  },
  "hsl": {
    "h": 242.143,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5127,
    "c": 0.20695,
    "h": 277.8
  },
  "luminance": 0.12111
}

Semantic roles & 50–950 ramp

primary

#524DD9

secondary

#DBDDA5

accent

#E840E2

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #524DD9

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

Preview Lab → · Contrast checker → · Palette generator →