#525FDD#525FDD

#525FDD is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.7% C 0.190 H 273.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#525FDD
RGB	rgb(82, 95, 221)
HSL	hsl(234, 67%, 59%)
HSV	hsv(234, 63%, 87%)
CMYK	cmyk(62.9%, 57%, 0%, 13.3%)
CIE-LAB	lab(45.90, 33.61, -66.08)
CIE-LCH	lch(45.90, 74.14, 296.96°)
OKLab	oklab(54.69% 0.0127 -0.19)
OKLCH	oklch(54.69% 0.19 273.8)
XYZ	xyz(20.6187, 15.1970, 70.2393)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FDD #DDD052

analogous

#52A5DD #525FDD #8A52DD

triadic

#525FDD #DD525F #5FDD52

tetradic

#525FDD #DD52A5 #DDD052 #52DD8A

square

#525FDD #DD52A5 #DDD052 #52DD8A

split-complementary

#525FDD #DD8A52 #A5DD52

monochromatic

#1E2997 #2837CA #525FDD #858EE7 #B8BEF1

Accessibility & contrast

On white

5.20

#525FDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#525FDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FDD

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FDD	#FFFFFF	#000000	##FFFFFF
##525FDD	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E1

Deuteranopia (green-blind)

#0067DA

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #525fdd;
/* rgb */ color: rgb(82, 95, 221);
/* oklch */ color: oklch(54.7% 0.190 273.8);

Tailwind

colors: {
  custom: {
    50: '#908ce8',
    500: '#525fdd',
    950: '#000000',
  },
}

SCSS

$custom: #525fdd;
$custom-light: #908ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#525fdd",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 221
  },
  "hsl": {
    "h": 234.388,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54687,
    "c": 0.19045,
    "h": 273.8
  },
  "luminance": 0.15199
}

Semantic roles & 50–950 ramp

primary

#525FDD

secondary

#E0DBAA

accent

#DA3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #525FDD

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

Preview Lab → · Contrast checker → · Palette generator →