#3464CF#3464CF

#3464CF is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.1% C 0.174 H 263.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3464CF
RGB	rgb(52, 100, 207)
HSL	hsl(221, 62%, 51%)
HSV	hsv(221, 75%, 81%)
CMYK	cmyk(74.9%, 51.7%, 0%, 18.8%)
CIE-LAB	lab(44.73, 21.23, -60.06)
CIE-LCH	lch(44.73, 63.71, 289.47°)
OKLab	oklab(53.09% -0.0199 -0.1729)
OKLCH	oklch(53.09% 0.174 263.4)
XYZ	xyz(17.2318, 14.3475, 60.8806)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3464CF #CF9F34

analogous

#34B2CF #3464CF #5134CF

triadic

#3464CF #CF3464 #64CF34

tetradic

#3464CF #CF34B2 #CF9F34 #34CF51

square

#3464CF #CF34B2 #CF9F34 #34CF51

split-complementary

#3464CF #CF5134 #B2CF34

monochromatic

#1A346E #264CA0 #3464CF #658ADB #97B0E6

Accessibility & contrast

On white

5.43

#3464CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3464CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3464CF

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3464CF	#FFFFFF	#000000	##FFFFFF
##3464CF	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)

#1C71D3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3464cf;
/* rgb */ color: rgb(52, 100, 207);
/* oklch */ color: oklch(53.1% 0.174 263.4);

Tailwind

colors: {
  custom: {
    50: '#818fde',
    500: '#3464cf',
    950: '#000000',
  },
}

SCSS

$custom: #3464cf;
$custom-light: #818fde;
$custom-dark: #000000;

JSON

{
  "hex": "#3464cf",
  "rgb": {
    "r": 52,
    "g": 100,
    "b": 207
  },
  "hsl": {
    "h": 221.419,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53092,
    "c": 0.17402,
    "h": 263.4
  },
  "luminance": 0.14349
}

Semantic roles & 50–950 ramp

primary

#3464CF

secondary

#D2BC8D

accent

#B343E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3464CF

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

Preview Lab → · Contrast checker → · Palette generator →