#4C6ECB#4C6ECB

#4C6ECB is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.0% C 0.149 H 266.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C6ECB
RGB	rgb(76, 110, 203)
HSL	hsl(224, 55%, 55%)
HSV	hsv(224, 63%, 80%)
CMYK	cmyk(62.6%, 45.8%, 0%, 20.4%)
CIE-LAB	lab(48.26, 17.07, -52.03)
CIE-LCH	lch(48.26, 54.76, 288.17°)
OKLab	oklab(56% -0.009 -0.1486)
OKLCH	oklch(56% 0.149 266.5)
XYZ	xyz(19.3322, 16.9984, 58.7506)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6ECB #CBA94C

analogous

#4CAECB #4C6ECB #6A4CCB

triadic

#4C6ECB #CB4C6E #6ECB4C

tetradic

#4C6ECB #CB4CAE #CBA94C #4CCB6A

square

#4C6ECB #CB4CAE #CBA94C #4CCB6A

split-complementary

#4C6ECB #CB6A4C #AECB4C

monochromatic

#233A79 #3151A9 #4C6ECB #7B94D9 #ABBBE7

Accessibility & contrast

On white

4.77

#4C6ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4C6ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6ECB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6ECB	#FFFFFF	#000000	##FFFFFF
##4C6ECB	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4179CE

Deuteranopia (green-blind)

#2B6DC9

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4c6ecb;
/* rgb */ color: rgb(76, 110, 203);
/* oklch */ color: oklch(56.0% 0.149 266.5);

Tailwind

colors: {
  custom: {
    50: '#8a97db',
    500: '#4c6ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4c6ecb;
$custom-light: #8a97db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6ecb",
  "rgb": {
    "r": 76,
    "g": 110,
    "b": 203
  },
  "hsl": {
    "h": 223.937,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55997,
    "c": 0.14892,
    "h": 266.5
  },
  "luminance": 0.17
}

Semantic roles & 50–950 ramp

primary

#4C6ECB

secondary

#D4C69F

accent

#B649DE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4C6ECB

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

Preview Lab → · Contrast checker → · Palette generator →