#4B68BA#4B68BA

#4B68BA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.6% C 0.133 H 267.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4B68BA
RGB	rgb(75, 104, 186)
HSL	hsl(224, 45%, 51%)
HSV	hsv(224, 60%, 73%)
CMYK	cmyk(59.7%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(45.55, 14.80, -46.56)
CIE-LCH	lch(45.55, 48.86, 287.63°)
OKLab	oklab(53.58% -0.0065 -0.1327)
OKLCH	oklch(53.58% 0.133 267.2)
XYZ	xyz(16.7119, 14.9403, 48.4479)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68BA #BA9D4B

analogous

#4B9FBA #4B68BA #654BBA

triadic

#4B68BA #BA4B68 #68BA4B

tetradic

#4B68BA #BA4B9F #BA9D4B #4BBA65

square

#4B68BA #BA4B9F #BA9D4B #4BBA65

split-complementary

#4B68BA #BA654B #9FBA4B

monochromatic

#263764 #374F90 #4B68BA #778DCB #A3B2DC

Accessibility & contrast

On white

5.27

#4B68BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4B68BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68BA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68BA	#FFFFFF	#000000	##FFFFFF
##4B68BA	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4371BD

Deuteranopia (green-blind)

#3367B8

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4b68ba;
/* rgb */ color: rgb(75, 104, 186);
/* oklch */ color: oklch(53.6% 0.133 267.2);

Tailwind

colors: {
  custom: {
    50: '#8792cf',
    500: '#4b68ba',
    950: '#000000',
  },
}

SCSS

$custom: #4b68ba;
$custom-light: #8792cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68ba",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 224.324,
    "s": 44.578,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53584,
    "c": 0.13284,
    "h": 267.2
  },
  "luminance": 0.14942
}

Semantic roles & 50–950 ramp

primary

#4B68BA

secondary

#C9BC98

accent

#B354D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4B68BA

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

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