#525CD3#525CD3

#525CD3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.181 H 274.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#525CD3
RGB	rgb(82, 92, 211)
HSL	hsl(235, 59%, 57%)
HSV	hsv(235, 61%, 83%)
CMYK	cmyk(61.1%, 56.4%, 0%, 17.3%)
CIE-LAB	lab(44.45, 32.12, -62.74)
CIE-LCH	lch(44.45, 70.48, 297.11°)
OKLab	oklab(53.38% 0.0153 -0.1802)
OKLCH	oklch(53.38% 0.181 274.8)
XYZ	xyz(19.0608, 14.1498, 63.3421)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525CD3 #D3C952

analogous

#529CD3 #525CD3 #8952D3

triadic

#525CD3 #D3525C #5CD352

tetradic

#525CD3 #D3529C #D3C952 #52D389

square

#525CD3 #D3529C #D3C952 #52D389

split-complementary

#525CD3 #D38952 #9CD352

monochromatic

#232A88 #2F3AB9 #525CD3 #838ADF #B4B8EC

Accessibility & contrast

On white

5.48

#525CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#525CD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525CD3

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525CD3	#FFFFFF	#000000	##FFFFFF
##525CD3	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD7

Deuteranopia (green-blind)

#0064D1

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #525cd3;
/* rgb */ color: rgb(82, 92, 211);
/* oklch */ color: oklch(53.4% 0.181 274.8);

Tailwind

colors: {
  custom: {
    50: '#8f8ae1',
    500: '#525cd3',
    950: '#000000',
  },
}

SCSS

$custom: #525cd3;
$custom-light: #8f8ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#525cd3",
  "rgb": {
    "r": 82,
    "g": 92,
    "b": 211
  },
  "hsl": {
    "h": 235.349,
    "s": 59.447,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53377,
    "c": 0.18087,
    "h": 274.8
  },
  "luminance": 0.14151
}

Semantic roles & 50–950 ramp

primary

#525CD3

secondary

#DAD6A6

accent

#D645E3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #525CD3

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

Preview Lab → · Contrast checker → · Palette generator →