#465CB3#465CB3

#465CB3 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.140 H 270.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#465CB3
RGB	rgb(70, 92, 179)
HSL	hsl(228, 44%, 49%)
HSV	hsv(228, 61%, 70%)
CMYK	cmyk(60.9%, 48.6%, 0%, 29.8%)
CIE-LAB	lab(41.55, 19.03, -48.90)
CIE-LCH	lch(41.55, 52.48, 291.27°)
OKLab	oklab(50.31% 0.0002 -0.1398)
OKLCH	oklch(50.31% 0.14 270.1)
XYZ	xyz(14.4869, 12.2099, 44.2324)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#465CB3 #B39D46

analogous

#4693B3 #465CB3 #6746B3

triadic

#465CB3 #B3465C #5CB346

tetradic

#465CB3 #B34693 #B39D46 #46B367

square

#465CB3 #B34693 #B39D46 #46B367

split-complementary

#465CB3 #B36746 #93B346

monochromatic

#242F5B #354587 #465CB3 #6F81C7 #9BA8D8

Accessibility & contrast

On white

6.10

#465CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#465CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #465CB3

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##465CB3	#FFFFFF	#000000	##FFFFFF
##465CB3	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3067B6

Deuteranopia (green-blind)

#1C5DB1

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #465cb3;
/* rgb */ color: rgb(70, 92, 179);
/* oklch */ color: oklch(50.3% 0.140 270.1);

Tailwind

colors: {
  custom: {
    50: '#8389ca',
    500: '#465cb3',
    950: '#000000',
  },
}

SCSS

$custom: #465cb3;
$custom-light: #8389ca;
$custom-dark: #000000;

JSON

{
  "hex": "#465cb3",
  "rgb": {
    "r": 70,
    "g": 92,
    "b": 179
  },
  "hsl": {
    "h": 227.89,
    "s": 43.775,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50312,
    "c": 0.13981,
    "h": 270.1
  },
  "luminance": 0.12211
}

Semantic roles & 50–950 ramp

primary

#465CB3

secondary

#C4BA90

accent

#BA54D4

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #465CB3

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

Preview Lab → · Contrast checker → · Palette generator →