#4B528D#4B528D

#4B528D is a mid, moderate blue. Relative luminance 0.095; OKLCH L 46.1% C 0.096 H 276.8°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4B528D
RGB	rgb(75, 82, 141)
HSL	hsl(234, 31%, 42%)
HSV	hsv(234, 47%, 55%)
CMYK	cmyk(46.8%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(36.84, 13.85, -33.69)
CIE-LCH	lch(36.84, 36.42, 292.34°)
OKLab	oklab(46.08% 0.0114 -0.0952)
OKLCH	oklch(46.08% 0.096 276.8)
XYZ	xyz(10.7252, 9.4530, 26.4536)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B528D #8D864B

analogous

#4B738D #4B528D #654B8D

triadic

#4B528D #8D4B52 #528D4B

tetradic

#4B528D #8D4B73 #8D864B #4B8D65

square

#4B528D #8D4B73 #8D864B #4B8D65

split-complementary

#4B528D #8D654B #738D4B

monochromatic

#20243D #363B65 #4B528D #676FAE #8F95C3

Accessibility & contrast

On white

7.26

#4B528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4B528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B528D

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B528D	#FFFFFF	#000000	##FFFFFF
##4B528D	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C598F

Deuteranopia (green-blind)

#37548C

Tritanopia (blue-blind)

#345E68

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4b528d;
/* rgb */ color: rgb(75, 82, 141);
/* oklch */ color: oklch(46.1% 0.096 276.8);

Tailwind

colors: {
  custom: {
    50: '#8182ae',
    500: '#4b528d',
    950: '#000000',
  },
}

SCSS

$custom: #4b528d;
$custom-light: #8182ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4b528d",
  "rgb": {
    "r": 75,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 233.636,
    "s": 30.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.46075,
    "c": 0.09584,
    "h": 276.8
  },
  "luminance": 0.09454
}

Semantic roles & 50–950 ramp

primary

#4B528D

secondary

#B0AB84

accent

#BC61C7

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4B528D

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

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