#3464B8#3464B8

#3464B8 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.5% C 0.143 H 260.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3464B8
RGB	rgb(52, 100, 184)
HSL	hsl(218, 56%, 46%)
HSV	hsv(218, 72%, 72%)
CMYK	cmyk(71.7%, 45.7%, 0%, 27.8%)
CIE-LAB	lab(43.22, 12.67, -49.20)
CIE-LCH	lch(43.22, 50.80, 284.44°)
OKLab	oklab(51.45% -0.0231 -0.1409)
OKLCH	oklch(51.45% 0.143 260.7)
XYZ	xyz(14.6220, 13.3035, 47.1353)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3464B8 #B88834

analogous

#34A6B8 #3464B8 #4634B8

triadic

#3464B8 #B83464 #64B834

tetradic

#3464B8 #B834A6 #B88834 #34B846

square

#3464B8 #B834A6 #B88834 #34B846

split-complementary

#3464B8 #B84634 #A6B834

monochromatic

#193059 #274A88 #3464B8 #5984D0 #89A8DE

Accessibility & contrast

On white

5.74

#3464B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3464B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3464B8

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3464B8	#FFFFFF	#000000	##FFFFFF
##3464B8	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396DBB

Deuteranopia (green-blind)

#1E60B6

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3464b8;
/* rgb */ color: rgb(52, 100, 184);
/* oklch */ color: oklch(51.5% 0.143 260.7);

Tailwind

colors: {
  custom: {
    50: '#7c8fce',
    500: '#3464b8',
    950: '#000000',
  },
}

SCSS

$custom: #3464b8;
$custom-light: #7c8fce;
$custom-dark: #000000;

JSON

{
  "hex": "#3464b8",
  "rgb": {
    "r": 52,
    "g": 100,
    "b": 184
  },
  "hsl": {
    "h": 218.182,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51453,
    "c": 0.14277,
    "h": 260.7
  },
  "luminance": 0.13305
}

Semantic roles & 50–950 ramp

primary

#3464B8

secondary

#C8AE80

accent

#A849DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3464B8

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

Preview Lab → · Contrast checker → · Palette generator →