#4665BE#4665BE

#4665BE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.9% C 0.144 H 267.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4665BE
RGB	rgb(70, 101, 190)
HSL	hsl(225, 48%, 51%)
HSV	hsv(225, 63%, 75%)
CMYK	cmyk(63.2%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(44.70, 17.13, -50.27)
CIE-LCH	lch(44.70, 53.11, 288.82°)
OKLab	oklab(52.93% -0.0075 -0.1437)
OKLCH	oklch(52.93% 0.144 267)
XYZ	xyz(16.4705, 14.3257, 50.6024)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4665BE #BE9F46

analogous

#46A1BE #4665BE #6346BE

triadic

#4665BE #BE4665 #65BE46

tetradic

#4665BE #BE46A1 #BE9F46 #46BE63

square

#4665BE #BE46A1 #BE9F46 #46BE63

split-complementary

#4665BE #BE6346 #A1BE46

monochromatic

#243566 #344C93 #4665BE #738BCE #A1B0DE

Accessibility & contrast

On white

5.43

#4665BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4665BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4665BE

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4665BE	#FFFFFF	#000000	##FFFFFF
##4665BE	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FC1

Deuteranopia (green-blind)

#2365BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4665be;
/* rgb */ color: rgb(70, 101, 190);
/* oklch */ color: oklch(52.9% 0.144 267.0);

Tailwind

colors: {
  custom: {
    50: '#8590d2',
    500: '#4665be',
    950: '#000000',
  },
}

SCSS

$custom: #4665be;
$custom-light: #8590d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4665be",
  "rgb": {
    "r": 70,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 224.5,
    "s": 48,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52934,
    "c": 0.1439,
    "h": 267
  },
  "luminance": 0.14327
}

Semantic roles & 50–950 ramp

primary

#4665BE

secondary

#CABD95

accent

#B550D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4665BE

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

Preview Lab → · Contrast checker → · Palette generator →