#4C488E#4C488E

#4C488E is a dark, moderate blue. Relative luminance 0.081; OKLCH L 44.1% C 0.112 H 283.4°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4C488E
RGB	rgb(76, 72, 142)
HSL	hsl(243, 33%, 42%)
HSV	hsv(243, 49%, 56%)
CMYK	cmyk(46.5%, 49.3%, 0%, 44.3%)
CIE-LAB	lab(34.24, 20.89, -38.43)
CIE-LCH	lch(34.24, 43.75, 298.53°)
OKLab	oklab(44.14% 0.0259 -0.1091)
OKLCH	oklch(44.14% 0.112 283.4)
XYZ	xyz(10.1789, 8.1238, 26.6176)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C488E #8A8E48

analogous

#48678E #4C488E #6F488E

triadic

#4C488E #8E4C48 #488E4C

tetradic

#4C488E #8E4867 #8A8E48 #488E6F

square

#4C488E #8E4867 #8A8E48 #488E6F

split-complementary

#4C488E #8E6F48 #678E48

monochromatic

#211F3D #363365 #4C488E #6863B0 #8F8CC5

Accessibility & contrast

On white

8.00

#4C488E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C488E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C488E

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C488E	#FFFFFF	#000000	##FFFFFF
##4C488E	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5391

Deuteranopia (green-blind)

#274E8C

Tritanopia (blue-blind)

#365764

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c488e;
/* rgb */ color: rgb(76, 72, 142);
/* oklch */ color: oklch(44.1% 0.112 283.4);

Tailwind

colors: {
  custom: {
    50: '#827baf',
    500: '#4c488e',
    950: '#000000',
  },
}

SCSS

$custom: #4c488e;
$custom-light: #827baf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c488e",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 142
  },
  "hsl": {
    "h": 243.429,
    "s": 32.71,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44137,
    "c": 0.11213,
    "h": 283.4
  },
  "luminance": 0.08124
}

Semantic roles & 50–950 ramp

primary

#4C488E

secondary

#AEB082

accent

#C95FC3

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4C488E

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

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