#4C4E90#4C4E90

#4C4E90 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.5% C 0.106 H 280.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E90
RGB	rgb(76, 78, 144)
HSL	hsl(238, 31%, 43%)
HSV	hsv(238, 47%, 56%)
CMYK	cmyk(47.2%, 45.8%, 0%, 43.5%)
CIE-LAB	lab(35.98, 17.65, -36.88)
CIE-LCH	lch(35.98, 40.88, 295.58°)
OKLab	oklab(45.49% 0.0184 -0.1045)
OKLCH	oklch(45.49% 0.106 280)
XYZ	xyz(10.7374, 8.9984, 27.5512)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E90 #908E4C

analogous

#4C7090 #4C4E90 #6C4C90

triadic

#4C4E90 #904C4E #4E904C

tetradic

#4C4E90 #904C70 #908E4C #4C906C

square

#4C4E90 #904C70 #908E4C #4C906C

split-complementary

#4C4E90 #906C4C #70904C

monochromatic

#222340 #373868 #4C4E90 #696BB0 #9193C5

Accessibility & contrast

On white

7.50

#4C4E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4C4E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E90

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E90	#FFFFFF	#000000	##FFFFFF
##4C4E90	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345792

Deuteranopia (green-blind)

#2F528F

Tritanopia (blue-blind)

#355C68

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4c4e90;
/* rgb */ color: rgb(76, 78, 144);
/* oklch */ color: oklch(45.5% 0.106 280.0);

Tailwind

colors: {
  custom: {
    50: '#827fb1',
    500: '#4c4e90',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e90;
$custom-light: #827fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e90",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 144
  },
  "hsl": {
    "h": 238.235,
    "s": 30.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45494,
    "c": 0.1061,
    "h": 280
  },
  "luminance": 0.08999
}

Semantic roles & 50–950 ramp

primary

#4C4E90

secondary

#B1B086

accent

#C461C7

background

#F8F7FA

surface

#EFEEF5

border

#CAC9CF

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4C4E90

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

Preview Lab → · Contrast checker → · Palette generator →