#525FD5#525FD5

#525FD5 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.1% C 0.180 H 274.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#525FD5
RGB	rgb(82, 95, 213)
HSL	hsl(234, 61%, 58%)
HSV	hsv(234, 62%, 84%)
CMYK	cmyk(61.5%, 55.4%, 0%, 16.5%)
CIE-LAB	lab(45.33, 30.93, -62.45)
CIE-LCH	lch(45.33, 69.69, 296.35°)
OKLab	oklab(54.08% 0.0125 -0.1793)
OKLCH	oklch(54.08% 0.18 274)
XYZ	xyz(19.5782, 14.7808, 64.7591)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FD5 #D5C852

analogous

#52A0D5 #525FD5 #8752D5

triadic

#525FD5 #D5525F #5FD552

tetradic

#525FD5 #D552A0 #D5C852 #52D587

square

#525FD5 #D552A0 #D5C852 #52D587

split-complementary

#525FD5 #D58752 #A0D552

monochromatic

#222C8B #2E3CBC #525FD5 #838DE1 #B4BAED

Accessibility & contrast

On white

5.31

#525FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#525FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FD5

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FD5	#FFFFFF	#000000	##FFFFFF
##525FD5	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #525fd5;
/* rgb */ color: rgb(82, 95, 213);
/* oklch */ color: oklch(54.1% 0.180 274.0);

Tailwind

colors: {
  custom: {
    50: '#8f8ce3',
    500: '#525fd5',
    950: '#000000',
  },
}

SCSS

$custom: #525fd5;
$custom-light: #8f8ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#525fd5",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 213
  },
  "hsl": {
    "h": 234.046,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54082,
    "c": 0.17978,
    "h": 274
  },
  "luminance": 0.14782
}

Semantic roles & 50–950 ramp

primary

#525FD5

secondary

#DCD6A7

accent

#D444E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C15

muted

#7E7D84

Preview Lab

Preview with #525FD5

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

Preview Lab → · Contrast checker → · Palette generator →