#4B68E7#4B68E7

#4B68E7 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.7% C 0.195 H 269.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B68E7
RGB	rgb(75, 104, 231)
HSL	hsl(229, 76%, 60%)
HSV	hsv(229, 68%, 91%)
CMYK	cmyk(67.5%, 55%, 0%, 9.4%)
CIE-LAB	lab(48.47, 30.38, -67.60)
CIE-LCH	lch(48.47, 74.11, 294.20°)
OKLab	oklab(56.73% -0.0017 -0.1945)
OKLCH	oklch(56.73% 0.195 269.5)
XYZ	xyz(22.2708, 17.1639, 77.7251)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B68E7 #E7CA4B

analogous

#4BB6E7 #4B68E7 #7C4BE7

triadic

#4B68E7 #E74B68 #68E74B

tetradic

#4B68E7 #E74BB6 #E7CA4B #4BE77C

square

#4B68E7 #E74BB6 #E7CA4B #4BE77C

split-complementary

#4B68E7 #E77C4B #B6E74B

monochromatic

#1630A2 #1D40D8 #4B68E7 #8195EE #B7C3F5

Accessibility & contrast

On white

4.74

#4B68E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4B68E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B68E7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B68E7	#FFFFFF	#000000	##FFFFFF
##4B68E7	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEB

Deuteranopia (green-blind)

#006CE4

Tritanopia (blue-blind)

#00879D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b68e7;
/* rgb */ color: rgb(75, 104, 231);
/* oklch */ color: oklch(56.7% 0.195 269.5);

Tailwind

colors: {
  custom: {
    50: '#8e92ef',
    500: '#4b68e7',
    950: '#000000',
  },
}

SCSS

$custom: #4b68e7;
$custom-light: #8e92ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b68e7",
  "rgb": {
    "r": 75,
    "g": 104,
    "b": 231
  },
  "hsl": {
    "h": 228.846,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.19455,
    "h": 269.5
  },
  "luminance": 0.17166
}

Semantic roles & 50–950 ramp

primary

#4B68E7

secondary

#E5DAA9

accent

#D035F3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #4B68E7

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

Preview Lab → · Contrast checker → · Palette generator →