#526FB3#526FB3

#526FB3 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 55.1% C 0.112 H 265.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#526FB3
RGB	rgb(82, 111, 179)
HSL	hsl(222, 39%, 51%)
HSV	hsv(222, 54%, 70%)
CMYK	cmyk(54.2%, 38%, 0%, 29.8%)
CIE-LAB	lab(47.52, 9.58, -39.35)
CIE-LCH	lch(47.52, 40.50, 283.68°)
OKLab	oklab(55.08% -0.0089 -0.1113)
OKLCH	oklch(55.08% 0.112 265.4)
XYZ	xyz(17.2981, 16.4161, 44.8962)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#526FB3 #B39652

analogous

#529FB3 #526FB3 #6552B3

triadic

#526FB3 #B3526F #6FB352

tetradic

#526FB3 #B3529F #B39652 #52B365

square

#526FB3 #B3529F #B39652 #52B365

split-complementary

#526FB3 #B36552 #9FB352

monochromatic

#2A3A60 #3D548B #526FB3 #7D92C6 #A7B6D8

Accessibility & contrast

On white

4.90

#526FB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#526FB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #526FB3

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##526FB3	#FFFFFF	#000000	##FFFFFF
##526FB3	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5475B6

Deuteranopia (green-blind)

#486DB2

Tritanopia (blue-blind)

#1E7E88

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #526fb3;
/* rgb */ color: rgb(82, 111, 179);
/* oklch */ color: oklch(55.1% 0.112 265.4);

Tailwind

colors: {
  custom: {
    50: '#8998ca',
    500: '#526fb3',
    950: '#000000',
  },
}

SCSS

$custom: #526fb3;
$custom-light: #8998ca;
$custom-dark: #000000;

JSON

{
  "hex": "#526fb3",
  "rgb": {
    "r": 82,
    "g": 111,
    "b": 179
  },
  "hsl": {
    "h": 222.062,
    "s": 38.956,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55076,
    "c": 0.11169,
    "h": 265.4
  },
  "luminance": 0.16417
}

Semantic roles & 50–950 ramp

primary

#526FB3

secondary

#C6B99B

accent

#AC59CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #526FB3

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

Preview Lab → · Contrast checker → · Palette generator →