#346BC4#346BC4

#346BC4 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.151 H 259.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#346BC4
RGB	rgb(52, 107, 196)
HSL	hsl(217, 58%, 49%)
HSV	hsv(217, 73%, 77%)
CMYK	cmyk(73.5%, 45.4%, 0%, 23.1%)
CIE-LAB	lab(45.95, 12.67, -51.78)
CIE-LCH	lch(45.95, 53.30, 283.75°)
OKLab	oklab(53.8% -0.0272 -0.1484)
OKLCH	oklch(53.8% 0.151 259.6)
XYZ	xyz(16.6341, 15.2291, 54.2767)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BC4 #C48D34

analogous

#34B3C4 #346BC4 #4534C4

triadic

#346BC4 #C4346B #6BC434

tetradic

#346BC4 #C434B3 #C48D34 #34C445

square

#346BC4 #C434B3 #C48D34 #34C445

split-complementary

#346BC4 #C44534 #B3C434

monochromatic

#1A3663 #275194 #346BC4 #608DD5 #91B0E2

Accessibility & contrast

On white

5.19

#346BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#346BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BC4

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BC4	#FFFFFF	#000000	##FFFFFF
##346BC4	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D74C7

Deuteranopia (green-blind)

#1E67C2

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346bc4;
/* rgb */ color: rgb(52, 107, 196);
/* oklch */ color: oklch(53.8% 0.151 259.6);

Tailwind

colors: {
  custom: {
    50: '#7e94d6',
    500: '#346bc4',
    950: '#000000',
  },
}

SCSS

$custom: #346bc4;
$custom-light: #7e94d6;
$custom-dark: #000000;

JSON

{
  "hex": "#346bc4",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 196
  },
  "hsl": {
    "h": 217.083,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53795,
    "c": 0.15083,
    "h": 259.6
  },
  "luminance": 0.15231
}

Semantic roles & 50–950 ramp

primary

#346BC4

secondary

#CCB287

accent

#A647E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346BC4

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

Preview Lab → · Contrast checker → · Palette generator →