#3464B2#3464B2

#3464B2 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.1% C 0.135 H 259.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3464B2
RGB	rgb(52, 100, 178)
HSL	hsl(217, 55%, 45%)
HSV	hsv(217, 71%, 70%)
CMYK	cmyk(70.8%, 43.8%, 0%, 30.2%)
CIE-LAB	lab(42.85, 10.44, -46.28)
CIE-LCH	lch(42.85, 47.44, 282.71°)
OKLab	oklab(51.05% -0.0242 -0.1323)
OKLCH	oklch(51.05% 0.135 259.7)
XYZ	xyz(14.0063, 13.0573, 43.8930)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3464B2 #B28234

analogous

#34A3B2 #3464B2 #4334B2

triadic

#3464B2 #B23464 #64B234

tetradic

#3464B2 #B234A3 #B28234 #34B243

square

#3464B2 #B234A3 #B28234 #34B243

split-complementary

#3464B2 #B24334 #A3B234

monochromatic

#182F53 #264983 #3464B2 #5683CE #85A6DB

Accessibility & contrast

On white

5.81

#3464B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3464B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3464B2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3464B2	#FFFFFF	#000000	##FFFFFF
##3464B2	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6BB5

Deuteranopia (green-blind)

#2860B0

Tritanopia (blue-blind)

#007682

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3464b2;
/* rgb */ color: rgb(52, 100, 178);
/* oklch */ color: oklch(51.1% 0.135 259.7);

Tailwind

colors: {
  custom: {
    50: '#7b8fc9',
    500: '#3464b2',
    950: '#000000',
  },
}

SCSS

$custom: #3464b2;
$custom-light: #7b8fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3464b2",
  "rgb": {
    "r": 52,
    "g": 100,
    "b": 178
  },
  "hsl": {
    "h": 217.143,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51051,
    "c": 0.13451,
    "h": 259.7
  },
  "luminance": 0.13059
}

Semantic roles & 50–950 ramp

primary

#3464B2

secondary

#C5A97D

accent

#A64ADE

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3464B2

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

Preview Lab → · Contrast checker → · Palette generator →