#525EDB#525EDB

#525EDB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.189 H 274.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#525EDB
RGB	rgb(82, 94, 219)
HSL	hsl(235, 66%, 59%)
HSV	hsv(235, 63%, 86%)
CMYK	cmyk(62.6%, 57.1%, 0%, 14.1%)
CIE-LAB	lab(45.51, 33.56, -65.58)
CIE-LCH	lch(45.51, 73.66, 297.10°)
OKLab	oklab(54.35% 0.0136 -0.1885)
OKLCH	oklch(54.35% 0.189 274.1)
XYZ	xyz(20.2643, 14.9120, 68.8145)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525EDB #DBCF52

analogous

#52A2DB #525EDB #8B52DB

triadic

#525EDB #DB525E #5EDB52

tetradic

#525EDB #DB52A2 #DBCF52 #52DB8B

square

#525EDB #DB52A2 #DBCF52 #52DB8B

split-complementary

#525EDB #DB8B52 #A2DB52

monochromatic

#1F2994 #2937C6 #525EDB #858DE6 #B7BCF0

Accessibility & contrast

On white

5.27

#525EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#525EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525EDB

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525EDB	#FFFFFF	#000000	##FFFFFF
##525EDB	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #525edb;
/* rgb */ color: rgb(82, 94, 219);
/* oklch */ color: oklch(54.4% 0.189 274.1);

Tailwind

colors: {
  custom: {
    50: '#908be7',
    500: '#525edb',
    950: '#000000',
  },
}

SCSS

$custom: #525edb;
$custom-light: #908be7;
$custom-dark: #000000;

JSON

{
  "hex": "#525edb",
  "rgb": {
    "r": 82,
    "g": 94,
    "b": 219
  },
  "hsl": {
    "h": 234.745,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.54352,
    "c": 0.18904,
    "h": 274.1
  },
  "luminance": 0.14914
}

Semantic roles & 50–950 ramp

primary

#525EDB

secondary

#DFDBAA

accent

#DA3FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #525EDB

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

Preview Lab → · Contrast checker → · Palette generator →