#346DBD#346DBD

#346DBD is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.8% C 0.139 H 257.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#346DBD
RGB	rgb(52, 109, 189)
HSL	hsl(215, 57%, 47%)
HSV	hsv(215, 72%, 74%)
CMYK	cmyk(72.5%, 42.3%, 0%, 25.9%)
CIE-LAB	lab(46.10, 8.81, -47.49)
CIE-LCH	lch(46.10, 48.30, 280.50°)
OKLab	oklab(53.77% -0.0303 -0.1357)
OKLCH	oklch(53.77% 0.139 257.4)
XYZ	xyz(16.0668, 15.3397, 50.2484)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DBD #BD8434

analogous

#34B2BD #346DBD #3F34BD

triadic

#346DBD #BD346D #6DBD34

tetradic

#346DBD #BD34B2 #BD8434 #34BD3F

square

#346DBD #BD34B2 #BD8434 #34BD3F

split-complementary

#346DBD #BD3F34 #B2BD34

monochromatic

#1A365D #27518D #346DBD #5C8DD2 #8CAFDF

Accessibility & contrast

On white

5.16

#346DBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#346DBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DBD

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DBD	#FFFFFF	#000000	##FFFFFF
##346DBD	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4674C0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346dbd;
/* rgb */ color: rgb(52, 109, 189);
/* oklch */ color: oklch(53.8% 0.139 257.4);

Tailwind

colors: {
  custom: {
    50: '#7d96d1',
    500: '#346dbd',
    950: '#000000',
  },
}

SCSS

$custom: #346dbd;
$custom-light: #7d96d1;
$custom-dark: #000000;

JSON

{
  "hex": "#346dbd",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 189
  },
  "hsl": {
    "h": 215.036,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53775,
    "c": 0.13908,
    "h": 257.4
  },
  "luminance": 0.15341
}

Semantic roles & 50–950 ramp

primary

#346DBD

secondary

#CAAC83

accent

#A148E0

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346DBD

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

Preview Lab → · Contrast checker → · Palette generator →