#4C548C#4C548C

#4C548C is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.5% C 0.091 H 276.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C548C
RGB	rgb(76, 84, 140)
HSL	hsl(233, 30%, 42%)
HSV	hsv(233, 46%, 55%)
CMYK	cmyk(45.7%, 40%, 0%, 45.1%)
CIE-LAB	lab(37.43, 12.51, -32.15)
CIE-LCH	lch(37.43, 34.50, 291.26°)
OKLab	oklab(46.52% 0.0097 -0.0906)
OKLCH	oklch(46.52% 0.091 276.1)
XYZ	xyz(10.8830, 9.7700, 26.1182)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C548C #8C844C

analogous

#4C748C #4C548C #644C8C

triadic

#4C548C #8C4C54 #548C4C

tetradic

#4C548C #8C4C74 #8C844C #4C8C64

square

#4C548C #8C4C74 #8C844C #4C8C64

split-complementary

#4C548C #8C644C #748C4C

monochromatic

#21243D #363C64 #4C548C #6871AD #9096C3

Accessibility & contrast

On white

7.11

#4C548C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4C548C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C548C

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C548C	#FFFFFF	#000000	##FFFFFF
##4C548C	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8E

Deuteranopia (green-blind)

#3B568B

Tritanopia (blue-blind)

#365F69

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c548c;
/* rgb */ color: rgb(76, 84, 140);
/* oklch */ color: oklch(46.5% 0.091 276.1);

Tailwind

colors: {
  custom: {
    50: '#8184ae',
    500: '#4c548c',
    950: '#000000',
  },
}

SCSS

$custom: #4c548c;
$custom-light: #8184ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4c548c",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 140
  },
  "hsl": {
    "h": 232.5,
    "s": 29.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.46524,
    "c": 0.09117,
    "h": 276.1
  },
  "luminance": 0.09771
}

Semantic roles & 50–950 ramp

primary

#4C548C

secondary

#AFAA85

accent

#B962C6

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4C548C

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

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