#4B68D7#4B68D7

#4B68D7 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.5% C 0.173 H 269.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B68D7
RGB	rgb(75, 104, 215)
HSL	hsl(228, 64%, 57%)
HSV	hsv(228, 65%, 84%)
CMYK	cmyk(65.1%, 51.6%, 0%, 15.7%)
CIE-LAB	lab(47.37, 24.82, -60.32)
CIE-LCH	lch(47.37, 65.23, 292.37°)
OKLab	oklab(55.55% -0.0028 -0.1731)
OKLCH	oklch(55.55% 0.173 269.1)
XYZ	xyz(20.1135, 16.3009, 66.3632)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68D7 #D7BA4B

analogous

#4BAED7 #4B68D7 #744BD7

triadic

#4B68D7 #D74B68 #68D74B

tetradic

#4B68D7 #D74BAE #D7BA4B #4BD774

square

#4B68D7 #D74BAE #D7BA4B #4BD774

split-complementary

#4B68D7 #D7744B #AED74B

monochromatic

#1E3589 #2A48BB #4B68D7 #7D92E2 #AFBCED

Accessibility & contrast

On white

4.93

#4B68D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4B68D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68D7

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68D7	#FFFFFF	#000000	##FFFFFF
##4B68D7	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2377DB

Deuteranopia (green-blind)

#006AD5

Tritanopia (blue-blind)

#008295

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b68d7;
/* rgb */ color: rgb(75, 104, 215);
/* oklch */ color: oklch(55.5% 0.173 269.1);

Tailwind

colors: {
  custom: {
    50: '#8c92e4',
    500: '#4b68d7',
    950: '#000000',
  },
}

SCSS

$custom: #4b68d7;
$custom-light: #8c92e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68d7",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 215
  },
  "hsl": {
    "h": 227.571,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55548,
    "c": 0.17314,
    "h": 269.1
  },
  "luminance": 0.16303
}

Semantic roles & 50–950 ramp

primary

#4B68D7

secondary

#DBD0A2

accent

#C441E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0D16

muted

#7E7D84

Preview Lab

Preview with #4B68D7

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

Preview Lab → · Contrast checker → · Palette generator →