#525CD9#525CD9

#525CD9 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.189 H 274.7°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#525CD9
RGB	rgb(82, 92, 217)
HSL	hsl(236, 64%, 59%)
HSV	hsv(236, 62%, 85%)
CMYK	cmyk(62.2%, 57.6%, 0%, 14.9%)
CIE-LAB	lab(44.88, 34.12, -65.46)
CIE-LCH	lch(44.88, 73.82, 297.53°)
OKLab	oklab(53.84% 0.0153 -0.1882)
OKLCH	oklch(53.84% 0.189 274.7)
XYZ	xyz(19.8271, 14.4563, 67.3777)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CD9 #D9CF52

analogous

#529FD9 #525CD9 #8B52D9

triadic

#525CD9 #D9525C #5CD952

tetradic

#525CD9 #D9529F #D9CF52 #52D98B

square

#525CD9 #D9529F #D9CF52 #52D98B

split-complementary

#525CD9 #D98B52 #9FD952

monochromatic

#202891 #2B36C3 #525CD9 #848BE4 #B6BBEF

Accessibility & contrast

On white

5.40

#525CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#525CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CD9

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CD9	#FFFFFF	#000000	##FFFFFF
##525CD9	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DD

Deuteranopia (green-blind)

#0064D6

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #525cd9;
/* rgb */ color: rgb(82, 92, 217);
/* oklch */ color: oklch(53.8% 0.189 274.7);

Tailwind

colors: {
  custom: {
    50: '#908ae6',
    500: '#525cd9',
    950: '#000000',
  },
}

SCSS

$custom: #525cd9;
$custom-light: #908ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#525cd9",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 217
  },
  "hsl": {
    "h": 235.556,
    "s": 63.981,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53836,
    "c": 0.18886,
    "h": 274.7
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary

#525CD9

secondary

#DEDAA9

accent

#DB41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #525CD9

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

Preview Lab → · Contrast checker → · Palette generator →