#4F68BA#4F68BA

#4F68BA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.132 H 268.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F68BA
RGB	rgb(79, 104, 186)
HSL	hsl(226, 44%, 52%)
HSV	hsv(226, 58%, 73%)
CMYK	cmyk(57.5%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(45.78, 15.61, -46.19)
CIE-LCH	lch(45.78, 48.75, 288.68°)
OKLab	oklab(53.82% -0.0025 -0.1315)
OKLCH	oklch(53.82% 0.132 268.9)
XYZ	xyz(17.0347, 15.1067, 48.4631)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F68BA #BAA14F

analogous

#4F9EBA #4F68BA #6C4FBA

triadic

#4F68BA #BA4F68 #68BA4F

tetradic

#4F68BA #BA4F9E #BAA14F #4FBA6C

square

#4F68BA #BA4F9E #BAA14F #4FBA6C

split-complementary

#4F68BA #BA6C4F #9EBA4F

monochromatic

#283766 #394E92 #4F68BA #7B8ECB #A7B3DC

Accessibility & contrast

On white

5.22

#4F68BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4F68BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F68BA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F68BA	#FFFFFF	#000000	##FFFFFF
##4F68BA	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4471BD

Deuteranopia (green-blind)

#3568B8

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f68ba;
/* rgb */ color: rgb(79, 104, 186);
/* oklch */ color: oklch(53.8% 0.132 268.9);

Tailwind

colors: {
  custom: {
    50: '#8992cf',
    500: '#4f68ba',
    950: '#000000',
  },
}

SCSS

$custom: #4f68ba;
$custom-light: #8992cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f68ba",
  "rgb": {
    "r": 79,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 225.981,
    "s": 43.673,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53819,
    "c": 0.13151,
    "h": 268.9
  },
  "luminance": 0.15108
}

Semantic roles & 50–950 ramp

primary

#4F68BA

secondary

#CABF9B

accent

#B654D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4F68BA

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

Preview Lab → · Contrast checker → · Palette generator →