#466DD1#466DD1

#466DD1 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.160 H 265.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#466DD1
RGB	rgb(70, 109, 209)
HSL	hsl(223, 60%, 55%)
HSV	hsv(223, 67%, 82%)
CMYK	cmyk(66.5%, 47.8%, 0%, 18%)
CIE-LAB	lab(48.06, 18.77, -55.80)
CIE-LCH	lch(48.06, 58.87, 288.60°)
OKLab	oklab(55.88% -0.0126 -0.1598)
OKLCH	oklch(55.88% 0.16 265.5)
XYZ	xyz(19.4990, 16.8409, 62.5323)
Luminance	0.1684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#466DD1 #D1AA46

analogous

#46B3D1 #466DD1 #6446D1

triadic

#466DD1 #D1466D #6DD146

tetradic

#466DD1 #D146B3 #D1AA46 #46D164

square

#466DD1 #D146B3 #D1AA46 #46D164

split-complementary

#466DD1 #D16446 #B3D146

monochromatic

#1F3A7D #2B50AE #466DD1 #7794DD #A8BAE9

Accessibility & contrast

On white

4.81

#466DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#466DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #466DD1

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##466DD1	#FFFFFF	#000000	##FFFFFF
##466DD1	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3879D5

Deuteranopia (green-blind)

#176CCF

Tritanopia (blue-blind)

#008495

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #466dd1;
/* rgb */ color: rgb(70, 109, 209);
/* oklch */ color: oklch(55.9% 0.160 265.5);

Tailwind

colors: {
  custom: {
    50: '#8896e0',
    500: '#466dd1',
    950: '#000000',
  },
}

SCSS

$custom: #466dd1;
$custom-light: #8896e0;
$custom-dark: #000000;

JSON

{
  "hex": "#466dd1",
  "rgb": {
    "r": 70,
    "g": 109,
    "b": 209
  },
  "hsl": {
    "h": 223.165,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55883,
    "c": 0.16035,
    "h": 265.5
  },
  "luminance": 0.16843
}

Semantic roles & 50–950 ramp

primary

#466DD1

secondary

#D7C69C

accent

#B744E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #466DD1

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

Preview Lab → · Contrast checker → · Palette generator →