#4B68D6#4B68D6

#4B68D6 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.5% C 0.172 H 269.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B68D6
RGB	rgb(75, 104, 214)
HSL	hsl(227, 63%, 57%)
HSV	hsv(227, 65%, 84%)
CMYK	cmyk(65%, 51.4%, 0%, 16.1%)
CIE-LAB	lab(47.30, 24.48, -59.86)
CIE-LCH	lch(47.30, 64.67, 292.24°)
OKLab	oklab(55.48% -0.0029 -0.1718)
OKLCH	oklch(55.48% 0.172 269)
XYZ	xyz(19.9854, 16.2497, 65.6886)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68D6 #D6B94B

analogous

#4BAED6 #4B68D6 #744BD6

triadic

#4B68D6 #D64B68 #68D64B

tetradic

#4B68D6 #D64BAE #D6B94B #4BD674

square

#4B68D6 #D64BAE #D6B94B #4BD674

split-complementary

#4B68D6 #D6744B #AED64B

monochromatic

#1F3588 #2A48BA #4B68D6 #7D92E1 #AFBCED

Accessibility & contrast

On white

4.94

#4B68D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4B68D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68D6

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68D6	#FFFFFF	#000000	##FFFFFF
##4B68D6	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2577DA

Deuteranopia (green-blind)

#006AD4

Tritanopia (blue-blind)

#008295

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4b68d6;
/* rgb */ color: rgb(75, 104, 214);
/* oklch */ color: oklch(55.5% 0.172 269.0);

Tailwind

colors: {
  custom: {
    50: '#8b92e3',
    500: '#4b68d6',
    950: '#000000',
  },
}

SCSS

$custom: #4b68d6;
$custom-light: #8b92e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68d6",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 214
  },
  "hsl": {
    "h": 227.482,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.55477,
    "c": 0.17178,
    "h": 269
  },
  "luminance": 0.16252
}

Semantic roles & 50–950 ramp

primary

#4B68D6

secondary

#DBCFA2

accent

#C442E6

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0D15

muted

#7E7D84

Preview Lab

Preview with #4B68D6

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

Preview Lab → · Contrast checker → · Palette generator →