#4C6BDB#4C6BDB

#4C6BDB is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.5% C 0.175 H 268.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C6BDB
RGB	rgb(76, 107, 219)
HSL	hsl(227, 67%, 58%)
HSV	hsv(227, 65%, 86%)
CMYK	cmyk(65.3%, 51.1%, 0%, 14.1%)
CIE-LAB	lab(48.47, 24.49, -60.81)
CIE-LCH	lch(48.47, 65.56, 291.94°)
OKLab	oklab(56.48% -0.0042 -0.1745)
OKLCH	oklch(56.48% 0.175 268.6)
XYZ	xyz(21.0200, 17.1644, 69.2094)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6BDB #DBBC4C

analogous

#4CB2DB #4C6BDB #744CDB

triadic

#4C6BDB #DB4C6B #6BDB4C

tetradic

#4C6BDB #DB4CB2 #DBBC4C #4CDB74

square

#4C6BDB #DB4CB2 #DBBC4C #4CDB74

split-complementary

#4C6BDB #DB744C #B2DB4C

monochromatic

#1D3690 #2749C3 #4C6BDB #7F95E5 #B2BFEF

Accessibility & contrast

On white

4.74

#4C6BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4C6BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6BDB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6BDB	#FFFFFF	#000000	##FFFFFF
##4C6BDB	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#277ADF

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c6bdb;
/* rgb */ color: rgb(76, 107, 219);
/* oklch */ color: oklch(56.5% 0.175 268.6);

Tailwind

colors: {
  custom: {
    50: '#8d94e7',
    500: '#4c6bdb',
    950: '#000000',
  },
}

SCSS

$custom: #4c6bdb;
$custom-light: #8d94e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6bdb",
  "rgb": {
    "r": 76,
    "g": 107,
    "b": 219
  },
  "hsl": {
    "h": 226.993,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56479,
    "c": 0.17457,
    "h": 268.6
  },
  "luminance": 0.17166
}

Semantic roles & 50–950 ramp

primary

#4C6BDB

secondary

#DED2A5

accent

#C43EE9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4C6BDB

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

Preview Lab → · Contrast checker → · Palette generator →