#4C5ABE#4C5ABE

#4C5ABE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.1% C 0.156 H 273.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C5ABE
RGB	rgb(76, 90, 190)
HSL	hsl(233, 47%, 52%)
HSV	hsv(233, 60%, 75%)
CMYK	cmyk(60%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(42.10, 25.23, -54.43)
CIE-LCH	lch(42.10, 59.99, 294.87°)
OKLab	oklab(51.06% 0.0097 -0.1559)
OKLCH	oklch(51.06% 0.156 273.6)
XYZ	xyz(15.9279, 12.5653, 50.2912)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5ABE #BEB04C

analogous

#4C93BE #4C5ABE #774CBE

triadic

#4C5ABE #BE4C5A #5ABE4C

tetradic

#4C5ABE #BE4C93 #BEB04C #4CBE77

square

#4C5ABE #BE4C93 #BEB04C #4CBE77

split-complementary

#4C5ABE #BE774C #93BE4C

monochromatic

#262E69 #374296 #4C5ABE #7983CE #A6ADDF

Accessibility & contrast

On white

5.98

#4C5ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4C5ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5ABE

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5ABE	#FFFFFF	#000000	##FFFFFF
##4C5ABE	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E68C2

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c5abe;
/* rgb */ color: rgb(76, 90, 190);
/* oklch */ color: oklch(51.1% 0.156 273.6);

Tailwind

colors: {
  custom: {
    50: '#8888d2',
    500: '#4c5abe',
    950: '#000000',
  },
}

SCSS

$custom: #4c5abe;
$custom-light: #8888d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5abe",
  "rgb": {
    "r": 76,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 232.632,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51057,
    "c": 0.15624,
    "h": 273.6
  },
  "luminance": 0.12567
}

Semantic roles & 50–950 ramp

primary

#4C5ABE

secondary

#CCC69A

accent

#C651D6

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4C5ABE

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

Preview Lab → · Contrast checker → · Palette generator →