#4C488D#4C488D

#4C488D is a dark, moderate blue. Relative luminance 0.081; OKLCH L 44.1% C 0.111 H 283.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C488D
RGB	rgb(76, 72, 141)
HSL	hsl(243, 32%, 42%)
HSV	hsv(243, 49%, 55%)
CMYK	cmyk(46.1%, 48.9%, 0%, 44.7%)
CIE-LAB	lab(34.18, 20.58, -37.92)
CIE-LCH	lch(34.18, 43.14, 298.48°)
OKLab	oklab(44.07% 0.0258 -0.1076)
OKLCH	oklch(44.07% 0.111 283.5)
XYZ	xyz(10.1042, 8.0939, 26.2240)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C488D #898D48

analogous

#48678D #4C488D #6F488D

triadic

#4C488D #8D4C48 #488D4C

tetradic

#4C488D #8D4867 #898D48 #488D6F

square

#4C488D #8D4867 #898D48 #488D6F

split-complementary

#4C488D #8D6F48 #678D48

monochromatic

#201F3C #363364 #4C488D #6763AF #8F8BC4

Accessibility & contrast

On white

8.02

#4C488D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C488D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C488D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C488D	#FFFFFF	#000000	##FFFFFF
##4C488D	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5390

Deuteranopia (green-blind)

#284E8B

Tritanopia (blue-blind)

#375663

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c488d;
/* rgb */ color: rgb(76, 72, 141);
/* oklch */ color: oklch(44.1% 0.111 283.5);

Tailwind

colors: {
  custom: {
    50: '#827baf',
    500: '#4c488d',
    950: '#000000',
  },
}

SCSS

$custom: #4c488d;
$custom-light: #827baf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c488d",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 141
  },
  "hsl": {
    "h": 243.478,
    "s": 32.394,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44071,
    "c": 0.11064,
    "h": 283.5
  },
  "luminance": 0.08094
}

Semantic roles & 50–950 ramp

primary

#4C488D

secondary

#ADB081

accent

#C95FC2

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4C488D

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

Preview Lab → · Contrast checker → · Palette generator →