#4C5CD3#4C5CD3

#4C5CD3 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.182 H 272.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4C5CD3
RGB	rgb(76, 92, 211)
HSL	hsl(233, 61%, 56%)
HSV	hsv(233, 64%, 83%)
CMYK	cmyk(64%, 56.4%, 0%, 17.3%)
CIE-LAB	lab(44.08, 31.13, -63.35)
CIE-LCH	lch(44.08, 70.59, 296.17°)
OKLab	oklab(53.01% 0.0088 -0.1822)
OKLCH	oklch(53.01% 0.182 272.8)
XYZ	xyz(18.5616, 13.8923, 63.3187)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5CD3 #D3C34C

analogous

#4CA0D3 #4C5CD3 #804CD3

triadic

#4C5CD3 #D34C5C #5CD34C

tetradic

#4C5CD3 #D34CA0 #D3C34C #4CD380

square

#4C5CD3 #D34CA0 #D3C34C #4CD380

split-complementary

#4C5CD3 #D3804C #A0D34C

monochromatic

#202C84 #2D3DB5 #4C5CD3 #7D89DF #AEB5EB

Accessibility & contrast

On white

5.56

#4C5CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4C5CD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5CD3

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5CD3	#FFFFFF	#000000	##FFFFFF
##4C5CD3	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED7

Deuteranopia (green-blind)

#0062D1

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c5cd3;
/* rgb */ color: rgb(76, 92, 211);
/* oklch */ color: oklch(53.0% 0.182 272.8);

Tailwind

colors: {
  custom: {
    50: '#8c8ae1',
    500: '#4c5cd3',
    950: '#000000',
  },
}

SCSS

$custom: #4c5cd3;
$custom-light: #8c8ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5cd3",
  "rgb": {
    "r": 76,
    "g": 92,
    "b": 211
  },
  "hsl": {
    "h": 232.889,
    "s": 60.538,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53005,
    "c": 0.18239,
    "h": 272.8
  },
  "luminance": 0.13894
}

Semantic roles & 50–950 ramp

primary

#4C5CD3

secondary

#D9D3A2

accent

#D144E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C5CD3

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

Preview Lab → · Contrast checker → · Palette generator →