#346CBE#346CBE

#346CBE is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.6% C 0.142 H 258.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#346CBE
RGB	rgb(52, 108, 190)
HSL	hsl(216, 57%, 47%)
HSV	hsv(216, 73%, 75%)
CMYK	cmyk(72.6%, 43.2%, 0%, 25.5%)
CIE-LAB	lab(45.87, 9.81, -48.44)
CIE-LCH	lch(45.87, 49.42, 281.44°)
OKLab	oklab(53.62% -0.0292 -0.1385)
OKLCH	oklch(53.62% 0.142 258.1)
XYZ	xyz(16.0696, 15.1711, 50.7866)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346CBE #BE8634

analogous

#34B1BE #346CBE #4134BE

triadic

#346CBE #BE346C #6CBE34

tetradic

#346CBE #BE34B1 #BE8634 #34BE41

square

#346CBE #BE34B1 #BE8634 #34BE41

split-complementary

#346CBE #BE4134 #B1BE34

monochromatic

#1A355E #27518E #346CBE #5D8CD3 #8DAEE0

Accessibility & contrast

On white

5.20

#346CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#346CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346CBE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346CBE	#FFFFFF	#000000	##FFFFFF
##346CBE	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C1

Deuteranopia (green-blind)

#2B67BC

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346cbe;
/* rgb */ color: rgb(52, 108, 190);
/* oklch */ color: oklch(53.6% 0.142 258.1);

Tailwind

colors: {
  custom: {
    50: '#7d95d2',
    500: '#346cbe',
    950: '#000000',
  },
}

SCSS

$custom: #346cbe;
$custom-light: #7d95d2;
$custom-dark: #000000;

JSON

{
  "hex": "#346cbe",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 190
  },
  "hsl": {
    "h": 215.652,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53617,
    "c": 0.14157,
    "h": 258.1
  },
  "luminance": 0.15173
}

Semantic roles & 50–950 ramp

primary

#346CBE

secondary

#CAAE84

accent

#A248E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346CBE

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

Preview Lab → · Contrast checker → · Palette generator →