#525FDF#525FDF

#525FDF is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.193 H 273.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#525FDF
RGB	rgb(82, 95, 223)
HSL	hsl(234, 69%, 60%)
HSV	hsv(234, 63%, 87%)
CMYK	cmyk(63.2%, 57.4%, 0%, 12.5%)
CIE-LAB	lab(46.05, 34.28, -66.98)
CIE-LCH	lch(46.05, 75.24, 297.10°)
OKLab	oklab(54.84% 0.0127 -0.1927)
OKLCH	oklch(54.84% 0.193 273.8)
XYZ	xyz(20.8868, 15.3042, 71.6510)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FDF #DFD252

analogous

#52A6DF #525FDF #8C52DF

triadic

#525FDF #DF525F #5FDF52

tetradic

#525FDF #DF52A6 #DFD252 #52DF8C

square

#525FDF #DF52A6 #DFD252 #52DF8C

split-complementary

#525FDF #DF8C52 #A6DF52

monochromatic

#1D289A #2636CE #525FDF #868FE9 #B9BFF2

Accessibility & contrast

On white

5.17

#525FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#525FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FDF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FDF	#FFFFFF	#000000	##FFFFFF
##525FDF	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E3

Deuteranopia (green-blind)

#0067DC

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #525fdf;
/* rgb */ color: rgb(82, 95, 223);
/* oklch */ color: oklch(54.8% 0.193 273.8);

Tailwind

colors: {
  custom: {
    50: '#918cea',
    500: '#525fdf',
    950: '#000000',
  },
}

SCSS

$custom: #525fdf;
$custom-light: #918cea;
$custom-dark: #000000;

JSON

{
  "hex": "#525fdf",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 223
  },
  "hsl": {
    "h": 234.468,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54841,
    "c": 0.19309,
    "h": 273.8
  },
  "luminance": 0.15306
}

Semantic roles & 50–950 ramp

primary

#525FDF

secondary

#E2DDAB

accent

#DB3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #525FDF

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

Preview Lab → · Contrast checker → · Palette generator →