#4B68E8#4B68E8

#4B68E8 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.8% C 0.196 H 269.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B68E8
RGB	rgb(75, 104, 232)
HSL	hsl(229, 77%, 60%)
HSV	hsv(229, 68%, 91%)
CMYK	cmyk(67.7%, 55.2%, 0%, 9%)
CIE-LAB	lab(48.54, 30.73, -68.04)
CIE-LCH	lch(48.54, 74.66, 294.30°)
OKLab	oklab(56.8% -0.0017 -0.1958)
OKLCH	oklch(56.8% 0.196 269.5)
XYZ	xyz(22.4125, 17.2205, 78.4710)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68E8 #E8CB4B

analogous

#4BB7E8 #4B68E8 #7C4BE8

triadic

#4B68E8 #E84B68 #68E84B

tetradic

#4B68E8 #E84BB7 #E8CB4B #4BE87C

square

#4B68E8 #E84BB7 #E8CB4B #4BE87C

split-complementary

#4B68E8 #E87C4B #B7E84B

monochromatic

#152FA4 #1C3FDA #4B68E8 #8196EF #B8C3F6

Accessibility & contrast

On white

4.72

#4B68E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4B68E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68E8

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68E8	#FFFFFF	#000000	##FFFFFF
##4B68E8	1.00	4.72	4.44	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEC

Deuteranopia (green-blind)

#006CE5

Tritanopia (blue-blind)

#00879E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b68e8;
/* rgb */ color: rgb(75, 104, 232);
/* oklch */ color: oklch(56.8% 0.196 269.5);

Tailwind

colors: {
  custom: {
    50: '#8f92f0',
    500: '#4b68e8',
    950: '#000000',
  },
}

SCSS

$custom: #4b68e8;
$custom-light: #8f92f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68e8",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 232
  },
  "hsl": {
    "h": 228.917,
    "s": 77.34,
    "l": 60.196
  },
  "oklch": {
    "l": 0.568,
    "c": 0.19586,
    "h": 269.5
  },
  "luminance": 0.17223
}

Semantic roles & 50–950 ramp

primary

#4B68E8

secondary

#E6DAA9

accent

#B40CDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #4B68E8

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

Preview Lab → · Contrast checker → · Palette generator →