#4665FF#4665FF

#4665FF is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 57.8% C 0.230 H 269.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4665FF
RGB	rgb(70, 101, 255)
HSL	hsl(230, 100%, 64%)
HSV	hsv(230, 73%, 100%)
CMYK	cmyk(72.5%, 60.4%, 0%, 0%)
CIE-LAB	lab(49.29, 39.91, -79.68)
CIE-LCH	lch(49.29, 89.12, 296.60°)
OKLab	oklab(57.83% -0.0038 -0.2302)
OKLCH	oklch(57.83% 0.23 269.1)
XYZ	xyz(25.2233, 17.8268, 96.6999)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4665FF #FFE046

analogous

#46C1FF #4665FF #8346FF

triadic

#4665FF #FF4665 #65FF46

tetradic

#4665FF #FF46C1 #FFE046 #46FF83

square

#4665FF #FF46C1 #FFE046 #46FF83

split-complementary

#4665FF #FF8346 #C1FF46

monochromatic

#0022CB #0932FF #4665FF #8398FF #C0CBFF

Accessibility & contrast

On white

4.60

#4665FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4665FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4665FF

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4665FF	#FFFFFF	#000000	##FFFFFF
##4665FF	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFF

Deuteranopia (green-blind)

#006DFC

Tritanopia (blue-blind)

#008CA9

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4665ff;
/* rgb */ color: rgb(70, 101, 255);
/* oklch */ color: oklch(57.8% 0.230 269.1);

Tailwind

colors: {
  custom: {
    50: '#9190ff',
    500: '#4665ff',
    950: '#000000',
  },
}

SCSS

$custom: #4665ff;
$custom-light: #9190ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4665ff",
  "rgb": {
    "r": 70,
    "g": 101,
    "b": 255
  },
  "hsl": {
    "h": 229.946,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57831,
    "c": 0.23021,
    "h": 269.1
  },
  "luminance": 0.17829
}

Semantic roles & 50–950 ramp

primary

#4665FF

secondary

#F1E6B0

accent

#BF00E6

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0F0C18

muted

#7E7D86

Preview Lab

Preview with #4665FF

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

Preview Lab → · Contrast checker → · Palette generator →