#4668E9#4668E9

#4668E9 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.6% C 0.199 H 268.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4668E9
RGB	rgb(70, 104, 233)
HSL	hsl(227, 79%, 59%)
HSV	hsv(227, 70%, 91%)
CMYK	cmyk(70%, 55.4%, 0%, 8.6%)
CIE-LAB	lab(48.37, 30.39, -68.90)
CIE-LCH	lch(48.37, 75.30, 293.80°)
OKLab	oklab(56.63% -0.0062 -0.1985)
OKLCH	oklch(56.63% 0.199 268.2)
XYZ	xyz(22.1790, 17.0837, 79.2036)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4668E9 #E9C746

analogous

#46B9E9 #4668E9 #7646E9

triadic

#4668E9 #E94668 #68E946

tetradic

#4668E9 #E946B9 #E9C746 #46E976

square

#4668E9 #E946B9 #E9C746 #46E976

split-complementary

#4668E9 #E97646 #B9E946

monochromatic

#1331A1 #1A41D8 #4668E9 #7D95F0 #B3C1F6

Accessibility & contrast

On white

4.75

#4668E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4668E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4668E9

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4668E9	#FFFFFF	#000000	##FFFFFF
##4668E9	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BED

Deuteranopia (green-blind)

#006CE6

Tritanopia (blue-blind)

#00889E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4668e9;
/* rgb */ color: rgb(70, 104, 233);
/* oklch */ color: oklch(56.6% 0.199 268.2);

Tailwind

colors: {
  custom: {
    50: '#8d92f1',
    500: '#4668e9',
    950: '#000000',
  },
}

SCSS

$custom: #4668e9;
$custom-light: #8d92f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4668e9",
  "rgb": {
    "r": 70,
    "g": 104,
    "b": 233
  },
  "hsl": {
    "h": 227.485,
    "s": 78.744,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56628,
    "c": 0.19856,
    "h": 268.2
  },
  "luminance": 0.17086
}

Semantic roles & 50–950 ramp

primary

#4668E9

secondary

#E5D8A6

accent

#CD33F5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D17

muted

#7E7D85

Preview Lab

Preview with #4668E9

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

Preview Lab → · Contrast checker → · Palette generator →