#4C6DDB#4C6DDB

#4C6DDB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.172 H 268.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C6DDB
RGB	rgb(76, 109, 219)
HSL	hsl(226, 67%, 58%)
HSV	hsv(226, 65%, 86%)
CMYK	cmyk(65.3%, 50.2%, 0%, 14.1%)
CIE-LAB	lab(48.99, 23.24, -59.97)
CIE-LCH	lch(48.99, 64.31, 291.19°)
OKLab	oklab(56.88% -0.006 -0.172)
OKLCH	oklch(56.88% 0.172 268)
XYZ	xyz(21.2309, 17.5863, 69.2797)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6DDB #DBBA4C

analogous

#4CB4DB #4C6DDB #724CDB

triadic

#4C6DDB #DB4C6D #6DDB4C

tetradic

#4C6DDB #DB4CB4 #DBBA4C #4CDB72

square

#4C6DDB #DB4CB4 #DBBA4C #4CDB72

split-complementary

#4C6DDB #DB724C #B4DB4C

monochromatic

#1D3790 #274BC3 #4C6DDB #7F97E5 #B2C0EF

Accessibility & contrast

On white

4.65

#4C6DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4C6DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6DDB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6DDB	#FFFFFF	#000000	##FFFFFF
##4C6DDB	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7BDF

Deuteranopia (green-blind)

#006ED9

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c6ddb;
/* rgb */ color: rgb(76, 109, 219);
/* oklch */ color: oklch(56.9% 0.172 268.0);

Tailwind

colors: {
  custom: {
    50: '#8c96e7',
    500: '#4c6ddb',
    950: '#000000',
  },
}

SCSS

$custom: #4c6ddb;
$custom-light: #8c96e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6ddb",
  "rgb": {
    "r": 76,
    "g": 109,
    "b": 219
  },
  "hsl": {
    "h": 226.154,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56876,
    "c": 0.1721,
    "h": 268
  },
  "luminance": 0.17588
}

Semantic roles & 50–950 ramp

primary

#4C6DDB

secondary

#DED1A5

accent

#C23EE9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4C6DDB

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

Preview Lab → · Contrast checker → · Palette generator →