#525AE1#525AE1

#525AE1 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 54.1% C 0.202 H 274.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#525AE1
RGB	rgb(82, 90, 225)
HSL	hsl(237, 70%, 60%)
HSV	hsv(237, 64%, 88%)
CMYK	cmyk(63.6%, 60%, 0%, 11.8%)
CIE-LAB	lab(45.00, 38.01, -69.82)
CIE-LCH	lch(45.00, 79.50, 298.56°)
OKLab	oklab(54.11% 0.017 -0.2011)
OKLCH	oklch(54.11% 0.202 274.8)
XYZ	xyz(20.7220, 14.5407, 72.9342)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525AE1 #E1D952

analogous

#52A2E1 #525AE1 #9152E1

triadic

#525AE1 #E1525A #5AE152

tetradic

#525AE1 #E152A2 #E1D952 #52E191

square

#525AE1 #E152A2 #E1D952 #52E191

split-complementary

#525AE1 #E19152 #A2E152

monochromatic

#1B239D #242ED1 #525AE1 #868CEA #BABDF3

Accessibility & contrast

On white

5.37

#525AE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#525AE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525AE1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525AE1	#FFFFFF	#000000	##FFFFFF
##525AE1	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E5

Deuteranopia (green-blind)

#0064DE

Tritanopia (blue-blind)

#007B95

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #525ae1;
/* rgb */ color: rgb(82, 90, 225);
/* oklch */ color: oklch(54.1% 0.202 274.8);

Tailwind

colors: {
  custom: {
    50: '#9188eb',
    500: '#525ae1',
    950: '#000000',
  },
}

SCSS

$custom: #525ae1;
$custom-light: #9188eb;
$custom-dark: #000000;

JSON

{
  "hex": "#525ae1",
  "rgb": {
    "r": 82,
    "g": 90,
    "b": 225
  },
  "hsl": {
    "h": 236.643,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54111,
    "c": 0.20178,
    "h": 274.8
  },
  "luminance": 0.14542
}

Semantic roles & 50–950 ramp

primary

#525AE1

secondary

#E3E0AC

accent

#C813D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #525AE1

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

Preview Lab → · Contrast checker → · Palette generator →