#4665DF#4665DF

#4665DF is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.189 H 268.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4665DF
RGB	rgb(70, 101, 223)
HSL	hsl(228, 71%, 57%)
HSV	hsv(228, 69%, 87%)
CMYK	cmyk(68.6%, 54.7%, 0%, 12.5%)
CIE-LAB	lab(46.89, 28.75, -65.65)
CIE-LCH	lch(46.89, 71.67, 293.65°)
OKLab	oklab(55.3% -0.0043 -0.1889)
OKLCH	oklch(55.3% 0.189 268.7)
XYZ	xyz(20.4942, 15.9351, 71.7935)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4665DF #DFC046

analogous

#46B2DF #4665DF #7346DF

triadic

#4665DF #DF4665 #65DF46

tetradic

#4665DF #DF46B2 #DFC046 #46DF73

square

#4665DF #DF46B2 #DFC046 #46DF73

split-complementary

#4665DF #DF7346 #B2DF46

monochromatic

#193291 #2243C6 #4665DF #7A90E8 #AEBCF1

Accessibility & contrast

On white

5.02

#4665DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#4665DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4665DF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4665DF	#FFFFFF	#000000	##FFFFFF
##4665DF	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E3

Deuteranopia (green-blind)

#0068DD

Tritanopia (blue-blind)

#008398

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4665df;
/* rgb */ color: rgb(70, 101, 223);
/* oklch */ color: oklch(55.3% 0.189 268.7);

Tailwind

colors: {
  custom: {
    50: '#8b90ea',
    500: '#4665df',
    950: '#000000',
  },
}

SCSS

$custom: #4665df;
$custom-light: #8b90ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4665df",
  "rgb": {
    "r": 70,
    "g": 101,
    "b": 223
  },
  "hsl": {
    "h": 227.843,
    "s": 70.507,
    "l": 57.451
  },
  "oklch": {
    "l": 0.55295,
    "c": 0.189,
    "h": 268.7
  },
  "luminance": 0.15937
}

Semantic roles & 50–950 ramp

primary

#4665DF

secondary

#DFD3A2

accent

#C93BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4665DF

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

Preview Lab → · Contrast checker → · Palette generator →