#466EC3#466EC3

#466EC3 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.2% C 0.140 H 263.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#466EC3
RGB	rgb(70, 110, 195)
HSL	hsl(221, 51%, 52%)
HSV	hsv(221, 64%, 76%)
CMYK	cmyk(64.1%, 43.6%, 0%, 23.5%)
CIE-LAB	lab(47.49, 13.22, -48.69)
CIE-LCH	lch(47.49, 50.46, 285.18°)
OKLab	oklab(55.17% -0.0158 -0.1389)
OKLCH	oklch(55.17% 0.14 263.5)
XYZ	xyz(17.9486, 16.3924, 53.8374)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#466EC3 #C39B46

analogous

#46ADC3 #466EC3 #5D46C3

triadic

#466EC3 #C3466E #6EC346

tetradic

#466EC3 #C346AD #C39B46 #46C35D

square

#466EC3 #C346AD #C39B46 #46C35D

split-complementary

#466EC3 #C35D46 #ADC346

monochromatic

#233A6C #32539A #466EC3 #7492D2 #A2B6E1

Accessibility & contrast

On white

4.91

#466EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#466EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #466EC3

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##466EC3	#FFFFFF	#000000	##FFFFFF
##466EC3	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4677C6

Deuteranopia (green-blind)

#326BC1

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #466ec3;
/* rgb */ color: rgb(70, 110, 195);
/* oklch */ color: oklch(55.2% 0.140 263.5);

Tailwind

colors: {
  custom: {
    50: '#8597d6',
    500: '#466ec3',
    950: '#000000',
  },
}

SCSS

$custom: #466ec3;
$custom-light: #8597d6;
$custom-dark: #000000;

JSON

{
  "hex": "#466ec3",
  "rgb": {
    "r": 70,
    "g": 110,
    "b": 195
  },
  "hsl": {
    "h": 220.8,
    "s": 51.02,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.13984,
    "h": 263.5
  },
  "luminance": 0.16394
}

Semantic roles & 50–950 ramp

primary

#466EC3

secondary

#CEBC97

accent

#AD4DDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #466EC3

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

Preview Lab → · Contrast checker → · Palette generator →