#346CBD#346CBD

#346CBD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.6% C 0.140 H 257.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#346CBD
RGB	rgb(52, 108, 189)
HSL	hsl(215, 57%, 47%)
HSV	hsv(215, 72%, 74%)
CMYK	cmyk(72.5%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(45.81, 9.44, -47.95)
CIE-LCH	lch(45.81, 48.87, 281.13°)
OKLab	oklab(53.55% -0.0294 -0.1371)
OKLCH	oklch(53.55% 0.14 257.9)
XYZ	xyz(15.9607, 15.1276, 50.2130)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346CBD #BD8534

analogous

#34B1BD #346CBD #4034BD

triadic

#346CBD #BD346C #6CBD34

tetradic

#346CBD #BD34B1 #BD8534 #34BD40

square

#346CBD #BD34B1 #BD8534 #34BD40

split-complementary

#346CBD #BD4034 #B1BD34

monochromatic

#1A355D #27518D #346CBD #5C8CD2 #8CAEDF

Accessibility & contrast

On white

5.22

#346CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#346CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346CBD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346CBD	#FFFFFF	#000000	##FFFFFF
##346CBD	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4573C0

Deuteranopia (green-blind)

#2C67BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346cbd;
/* rgb */ color: rgb(52, 108, 189);
/* oklch */ color: oklch(53.6% 0.140 257.9);

Tailwind

colors: {
  custom: {
    50: '#7d95d1',
    500: '#346cbd',
    950: '#000000',
  },
}

SCSS

$custom: #346cbd;
$custom-light: #7d95d1;
$custom-dark: #000000;

JSON

{
  "hex": "#346cbd",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 215.474,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53552,
    "c": 0.14022,
    "h": 257.9
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#346CBD

secondary

#CAAD83

accent

#A248E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346CBD

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

Preview Lab → · Contrast checker → · Palette generator →