#4B6ABC#4B6ABC

#4B6ABC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.1% C 0.133 H 266.4°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B6ABC
RGB	rgb(75, 106, 188)
HSL	hsl(224, 46%, 52%)
HSV	hsv(224, 60%, 74%)
CMYK	cmyk(60.1%, 43.6%, 0%, 26.3%)
CIE-LAB	lab(46.22, 14.23, -46.65)
CIE-LCH	lch(46.22, 48.77, 286.96°)
OKLab	oklab(54.14% -0.0083 -0.1329)
OKLCH	oklch(54.14% 0.133 266.4)
XYZ	xyz(17.1297, 15.4333, 49.6434)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6ABC #BC9D4B

analogous

#4BA3BC #4B6ABC #654BBC

triadic

#4B6ABC #BC4B6A #6ABC4B

tetradic

#4B6ABC #BC4BA3 #BC9D4B #4BBC65

square

#4B6ABC #BC4BA3 #BC9D4B #4BBC65

split-complementary

#4B6ABC #BC654B #A3BC4B

monochromatic

#263866 #375093 #4B6ABC #788FCD #A4B4DD

Accessibility & contrast

On white

5.14

#4B6ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4B6ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6ABC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6ABC	#FFFFFF	#000000	##FFFFFF
##4B6ABC	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4573BF

Deuteranopia (green-blind)

#3569BA

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b6abc;
/* rgb */ color: rgb(75, 106, 188);
/* oklch */ color: oklch(54.1% 0.133 266.4);

Tailwind

colors: {
  custom: {
    50: '#8794d1',
    500: '#4b6abc',
    950: '#000000',
  },
}

SCSS

$custom: #4b6abc;
$custom-light: #8794d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6abc",
  "rgb": {
    "r": 75,
    "g": 106,
    "b": 188
  },
  "hsl": {
    "h": 223.54,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54136,
    "c": 0.13318,
    "h": 266.4
  },
  "luminance": 0.15435
}

Semantic roles & 50–950 ramp

primary

#4B6ABC

secondary

#CABD99

accent

#B152D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4B6ABC

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

Preview Lab → · Contrast checker → · Palette generator →