#525EA3#525EA3

#525EA3 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.5% C 0.110 H 274.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#525EA3
RGB	rgb(82, 94, 163)
HSL	hsl(231, 33%, 48%)
HSV	hsv(231, 50%, 64%)
CMYK	cmyk(49.7%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(41.91, 15.01, -38.84)
CIE-LCH	lch(41.91, 41.64, 291.13°)
OKLab	oklab(50.48% 0.0083 -0.11)
OKLCH	oklch(50.48% 0.11 274.3)
XYZ	xyz(14.0912, 12.4428, 36.3024)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525EA3 #A39752

analogous

#5286A3 #525EA3 #6E52A3

triadic

#525EA3 #A3525E #5EA352

tetradic

#525EA3 #A35286 #A39752 #52A36E

square

#525EA3 #A35286 #A39752 #52A36E

split-complementary

#525EA3 #A36E52 #86A352

monochromatic

#292F52 #3E477A #525EA3 #7781BB #A0A7CF

Accessibility & contrast

On white

6.02

#525EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#525EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525EA3

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525EA3	#FFFFFF	#000000	##FFFFFF
##525EA3	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4366A6

Deuteranopia (green-blind)

#3B60A1

Tritanopia (blue-blind)

#326D78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #525ea3;
/* rgb */ color: rgb(82, 94, 163);
/* oklch */ color: oklch(50.5% 0.110 274.3);

Tailwind

colors: {
  custom: {
    50: '#888bbe',
    500: '#525ea3',
    950: '#000000',
  },
}

SCSS

$custom: #525ea3;
$custom-light: #888bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#525ea3",
  "rgb": {
    "r": 82,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 231.111,
    "s": 33.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50482,
    "c": 0.11029,
    "h": 274.3
  },
  "luminance": 0.12444
}

Semantic roles & 50–950 ramp

primary

#525EA3

secondary

#BCB794

accent

#B95FC9

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #525EA3

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

Preview Lab → · Contrast checker → · Palette generator →