#4C5CDA#4C5CDA

#4C5CDA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.192 H 272.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4C5CDA
RGB	rgb(76, 92, 218)
HSL	hsl(233, 66%, 58%)
HSV	hsv(233, 65%, 85%)
CMYK	cmyk(65.1%, 57.8%, 0%, 14.5%)
CIE-LAB	lab(44.59, 33.52, -66.52)
CIE-LCH	lch(44.59, 74.49, 296.74°)
OKLab	oklab(53.55% 0.0089 -0.1915)
OKLCH	oklch(53.55% 0.192 272.7)
XYZ	xyz(19.4583, 14.2510, 68.0414)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5CDA #DACA4C

analogous

#4CA3DA #4C5CDA #834CDA

triadic

#4C5CDA #DA4C5C #5CDA4C

tetradic

#4C5CDA #DA4CA3 #DACA4C #4CDA83

square

#4C5CDA #DA4CA3 #DACA4C #4CDA83

split-complementary

#4C5CDA #DA834C #A3DA4C

monochromatic

#1D2A8E #2839C1 #4C5CDA #7F8AE4 #B1B8EF

Accessibility & contrast

On white

5.45

#4C5CDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#4C5CDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5CDA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5CDA	#FFFFFF	#000000	##FFFFFF
##4C5CDA	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DE

Deuteranopia (green-blind)

#0063D7

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4c5cda;
/* rgb */ color: rgb(76, 92, 218);
/* oklch */ color: oklch(53.5% 0.192 272.7);

Tailwind

colors: {
  custom: {
    50: '#8d8ae6',
    500: '#4c5cda',
    950: '#000000',
  },
}

SCSS

$custom: #4c5cda;
$custom-light: #8d8ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5cda",
  "rgb": {
    "r": 76,
    "g": 92,
    "b": 218
  },
  "hsl": {
    "h": 233.239,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53548,
    "c": 0.19171,
    "h": 272.7
  },
  "luminance": 0.14253
}

Semantic roles & 50–950 ramp

primary

#4C5CDA

secondary

#DDD7A4

accent

#D63FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5CDA

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

Preview Lab → · Contrast checker → · Palette generator →