#4C6DCB#4C6DCB

#4C6DCB is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.8% C 0.150 H 266.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C6DCB
RGB	rgb(76, 109, 203)
HSL	hsl(224, 55%, 55%)
HSV	hsv(224, 63%, 80%)
CMYK	cmyk(62.6%, 46.3%, 0%, 20.4%)
CIE-LAB	lab(47.99, 17.70, -52.47)
CIE-LCH	lch(47.99, 55.37, 288.64°)
OKLab	oklab(55.79% -0.008 -0.1499)
OKLCH	oklch(55.79% 0.15 266.9)
XYZ	xyz(19.2249, 16.7839, 58.7148)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6DCB #CBAA4C

analogous

#4CADCB #4C6DCB #6A4CCB

triadic

#4C6DCB #CB4C6D #6DCB4C

tetradic

#4C6DCB #CB4CAD #CBAA4C #4CCB6A

square

#4C6DCB #CB4CAD #CBAA4C #4CCB6A

split-complementary

#4C6DCB #CB6A4C #ADCB4C

monochromatic

#233A79 #3150A9 #4C6DCB #7B94D9 #ABBAE7

Accessibility & contrast

On white

4.82

#4C6DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4C6DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6DCB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6DCB	#FFFFFF	#000000	##FFFFFF
##4C6DCB	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F78CF

Deuteranopia (green-blind)

#296CC9

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4c6dcb;
/* rgb */ color: rgb(76, 109, 203);
/* oklch */ color: oklch(55.8% 0.150 266.9);

Tailwind

colors: {
  custom: {
    50: '#8a96db',
    500: '#4c6dcb',
    950: '#000000',
  },
}

SCSS

$custom: #4c6dcb;
$custom-light: #8a96db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6dcb",
  "rgb": {
    "r": 76,
    "g": 109,
    "b": 203
  },
  "hsl": {
    "h": 224.409,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55789,
    "c": 0.15015,
    "h": 266.9
  },
  "luminance": 0.16786
}

Semantic roles & 50–950 ramp

primary

#4C6DCB

secondary

#D4C69F

accent

#B849DE

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4C6DCB

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

Preview Lab → · Contrast checker → · Palette generator →