#346BBA#346BBA

#346BBA is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.1% C 0.137 H 257.8°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#346BBA
RGB	rgb(52, 107, 186)
HSL	hsl(215, 56%, 47%)
HSV	hsv(215, 72%, 73%)
CMYK	cmyk(72%, 42.5%, 0%, 27.1%)
CIE-LAB	lab(45.34, 8.96, -46.96)
CIE-LCH	lch(45.34, 47.80, 280.80°)
OKLab	oklab(53.14% -0.0291 -0.1342)
OKLCH	oklch(53.14% 0.137 257.8)
XYZ	xyz(15.5336, 14.7889, 48.4808)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BBA #BA8334

analogous

#34AEBA #346BBA #4034BA

triadic

#346BBA #BA346B #6BBA34

tetradic

#346BBA #BA34AE #BA8334 #34BA40

square

#346BBA #BA34AE #BA8334 #34BA40

split-complementary

#346BBA #BA4034 #AEBA34

monochromatic

#19345A #274F8A #346BBA #5A8BD1 #8AADDE

Accessibility & contrast

On white

5.31

#346BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#346BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BBA

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BBA	#FFFFFF	#000000	##FFFFFF
##346BBA	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4572BD

Deuteranopia (green-blind)

#2E66B8

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346bba;
/* rgb */ color: rgb(52, 107, 186);
/* oklch */ color: oklch(53.1% 0.137 257.8);

Tailwind

colors: {
  custom: {
    50: '#7c94cf',
    500: '#346bba',
    950: '#000000',
  },
}

SCSS

$custom: #346bba;
$custom-light: #7c94cf;
$custom-dark: #000000;

JSON

{
  "hex": "#346bba",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 186
  },
  "hsl": {
    "h": 215.373,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.1373,
    "h": 257.8
  },
  "luminance": 0.14791
}

Semantic roles & 50–950 ramp

primary

#346BBA

secondary

#C8AB81

accent

#A148E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346BBA

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

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