#4C5ADA#4C5ADA

#4C5ADA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.2% C 0.194 H 273.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4C5ADA
RGB	rgb(76, 90, 218)
HSL	hsl(234, 66%, 58%)
HSV	hsv(234, 65%, 85%)
CMYK	cmyk(65.1%, 58.7%, 0%, 14.5%)
CIE-LAB	lab(44.10, 34.76, -67.32)
CIE-LCH	lch(44.10, 75.76, 297.31°)
OKLab	oklab(53.19% 0.0105 -0.1938)
OKLCH	oklch(53.19% 0.194 273.1)
XYZ	xyz(19.2873, 13.9091, 67.9844)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5ADA #DACC4C

analogous

#4CA1DA #4C5ADA #854CDA

triadic

#4C5ADA #DA4C5A #5ADA4C

tetradic

#4C5ADA #DA4CA1 #DACC4C #4CDA85

square

#4C5ADA #DA4CA1 #DACC4C #4CDA85

split-complementary

#4C5ADA #DA854C #A1DA4C

monochromatic

#1D298E #2837C1 #4C5ADA #7F89E4 #B1B7EF

Accessibility & contrast

On white

5.55

#4C5ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4C5ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5ADA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5ADA	#FFFFFF	#000000	##FFFFFF
##4C5ADA	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c5ada;
/* rgb */ color: rgb(76, 90, 218);
/* oklch */ color: oklch(53.2% 0.194 273.1);

Tailwind

colors: {
  custom: {
    50: '#8d88e6',
    500: '#4c5ada',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ada;
$custom-light: #8d88e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ada",
  "rgb": {
    "r": 76,
    "g": 90,
    "b": 218
  },
  "hsl": {
    "h": 234.085,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53185,
    "c": 0.19414,
    "h": 273.1
  },
  "luminance": 0.13911
}

Semantic roles & 50–950 ramp

primary

#4C5ADA

secondary

#DDD8A4

accent

#D83FE9

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5ADA

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

Preview Lab → · Contrast checker → · Palette generator →