#4B6ABA#4B6ABA

#4B6ABA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.0% C 0.130 H 266.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B6ABA
RGB	rgb(75, 106, 186)
HSL	hsl(223, 45%, 51%)
HSV	hsv(223, 60%, 73%)
CMYK	cmyk(59.7%, 43%, 0%, 27.1%)
CIE-LAB	lab(46.11, 13.54, -45.68)
CIE-LCH	lch(46.11, 47.64, 286.52°)
OKLab	oklab(54.01% -0.0086 -0.13)
OKLCH	oklch(54.01% 0.13 266.2)
XYZ	xyz(16.9156, 15.3477, 48.5158)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6ABA #BA9B4B

analogous

#4BA1BA #4B6ABA #634BBA

triadic

#4B6ABA #BA4B6A #6ABA4B

tetradic

#4B6ABA #BA4BA1 #BA9B4B #4BBA63

square

#4B6ABA #BA4BA1 #BA9B4B #4BBA63

split-complementary

#4B6ABA #BA634B #A1BA4B

monochromatic

#263864 #375090 #4B6ABA #778FCB #A3B3DC

Accessibility & contrast

On white

5.16

#4B6ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4B6ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6ABA

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6ABA	#FFFFFF	#000000	##FFFFFF
##4B6ABA	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4673BD

Deuteranopia (green-blind)

#3769B8

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4b6aba;
/* rgb */ color: rgb(75, 106, 186);
/* oklch */ color: oklch(54.0% 0.130 266.2);

Tailwind

colors: {
  custom: {
    50: '#8794cf',
    500: '#4b6aba',
    950: '#000000',
  },
}

SCSS

$custom: #4b6aba;
$custom-light: #8794cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6aba",
  "rgb": {
    "r": 75,
    "g": 106,
    "b": 186
  },
  "hsl": {
    "h": 223.243,
    "s": 44.578,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5401,
    "c": 0.13034,
    "h": 266.2
  },
  "luminance": 0.15349
}

Semantic roles & 50–950 ramp

primary

#4B6ABA

secondary

#C9BB98

accent

#B054D4

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4B6ABA

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

Preview Lab → · Contrast checker → · Palette generator →