#525BE1#525BE1

#525BE1 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.3% C 0.201 H 274.6°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#525BE1
RGB	rgb(82, 91, 225)
HSL	hsl(236, 70%, 60%)
HSV	hsv(236, 64%, 88%)
CMYK	cmyk(63.6%, 59.6%, 0%, 11.8%)
CIE-LAB	lab(45.24, 37.40, -69.44)
CIE-LCH	lch(45.24, 78.87, 298.31°)
OKLab	oklab(54.29% 0.0161 -0.1999)
OKLCH	oklch(54.29% 0.201 274.6)
XYZ	xyz(20.8069, 14.7105, 72.9625)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525BE1 #E1D852

analogous

#52A2E1 #525BE1 #9152E1

triadic

#525BE1 #E1525B #5BE152

tetradic

#525BE1 #E152A2 #E1D852 #52E191

square

#525BE1 #E152A2 #E1D852 #52E191

split-complementary

#525BE1 #E19152 #A2E152

monochromatic

#1B239D #242FD1 #525BE1 #868CEA #BABEF3

Accessibility & contrast

On white

5.33

#525BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#525BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525BE1

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525BE1	#FFFFFF	#000000	##FFFFFF
##525BE1	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E5

Deuteranopia (green-blind)

#0065DE

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #525be1;
/* rgb */ color: rgb(82, 91, 225);
/* oklch */ color: oklch(54.3% 0.201 274.6);

Tailwind

colors: {
  custom: {
    50: '#9189eb',
    500: '#525be1',
    950: '#000000',
  },
}

SCSS

$custom: #525be1;
$custom-light: #9189eb;
$custom-dark: #000000;

JSON

{
  "hex": "#525be1",
  "rgb": {
    "r": 82,
    "g": 91,
    "b": 225
  },
  "hsl": {
    "h": 236.224,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54285,
    "c": 0.20058,
    "h": 274.6
  },
  "luminance": 0.14712
}

Semantic roles & 50–950 ramp

primary

#525BE1

secondary

#E3DFAC

accent

#C613D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #525BE1

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

Preview Lab → · Contrast checker → · Palette generator →