#4C528F#4C528F

#4C528F is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.3% C 0.099 H 277.6°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C528F
RGB	rgb(76, 82, 143)
HSL	hsl(235, 31%, 43%)
HSV	hsv(235, 47%, 56%)
CMYK	cmyk(46.9%, 42.7%, 0%, 43.9%)
CIE-LAB	lab(37.03, 14.75, -34.60)
CIE-LCH	lch(37.03, 37.62, 293.08°)
OKLab	oklab(46.27% 0.013 -0.0978)
OKLCH	oklch(46.27% 0.099 277.6)
XYZ	xyz(10.9542, 9.5537, 27.2481)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C528F #8F894C

analogous

#4C738F #4C528F #674C8F

triadic

#4C528F #8F4C52 #528F4C

tetradic

#4C528F #8F4C73 #8F894C #4C8F67

square

#4C528F #8F4C73 #8F894C #4C8F67

split-complementary

#4C528F #8F674C #738F4C

monochromatic

#22243F #373B67 #4C528F #696FAF #9196C4

Accessibility & contrast

On white

7.21

#4C528F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4C528F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C528F

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C528F	#FFFFFF	#000000	##FFFFFF
##4C528F	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5A91

Deuteranopia (green-blind)

#36558E

Tritanopia (blue-blind)

#355F69

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4c528f;
/* rgb */ color: rgb(76, 82, 143);
/* oklch */ color: oklch(46.3% 0.099 277.6);

Tailwind

colors: {
  custom: {
    50: '#8282b0',
    500: '#4c528f',
    950: '#000000',
  },
}

SCSS

$custom: #4c528f;
$custom-light: #8282b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c528f",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 143
  },
  "hsl": {
    "h": 234.627,
    "s": 30.594,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46274,
    "c": 0.09867,
    "h": 277.6
  },
  "luminance": 0.09554
}

Semantic roles & 50–950 ramp

primary

#4C528F

secondary

#B1AD86

accent

#BE61C7

background

#F8F7FA

surface

#EFEEF5

border

#CAC9CF

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4C528F

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

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