#525FAC#525FAC

#525FAC is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.2% C 0.122 H 274.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#525FAC
RGB	rgb(82, 95, 172)
HSL	hsl(231, 35%, 50%)
HSV	hsv(231, 52%, 67%)
CMYK	cmyk(52.3%, 44.8%, 0%, 32.5%)
CIE-LAB	lab(42.70, 17.29, -42.91)
CIE-LCH	lch(42.70, 46.26, 291.95°)
OKLab	oklab(51.25% 0.0087 -0.1219)
OKLCH	oklch(51.25% 0.122 274.1)
XYZ	xyz(15.0159, 12.9559, 40.7312)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FAC #AC9F52

analogous

#528CAC #525FAC #7252AC

triadic

#525FAC #AC525F #5FAC52

tetradic

#525FAC #AC528C #AC9F52 #52AC72

square

#525FAC #AC528C #AC9F52 #52AC72

split-complementary

#525FAC #AC7252 #8CAC52

monochromatic

#2A3159 #3E4883 #525FAC #7B85C0 #A5ABD4

Accessibility & contrast

On white

5.85

#525FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#525FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FAC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FAC	#FFFFFF	#000000	##FFFFFF
##525FAC	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E69AF

Deuteranopia (green-blind)

#3561AA

Tritanopia (blue-blind)

#2A707D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #525fac;
/* rgb */ color: rgb(82, 95, 172);
/* oklch */ color: oklch(51.2% 0.122 274.1);

Tailwind

colors: {
  custom: {
    50: '#898cc5',
    500: '#525fac',
    950: '#000000',
  },
}

SCSS

$custom: #525fac;
$custom-light: #898cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#525fac",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 172
  },
  "hsl": {
    "h": 231.333,
    "s": 35.433,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51249,
    "c": 0.1222,
    "h": 274.1
  },
  "luminance": 0.12957
}

Semantic roles & 50–950 ramp

primary

#525FAC

secondary

#C1BB99

accent

#BB5CCB

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #525FAC

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

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