#346BC6#346BC6

#346BC6 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.9% C 0.154 H 259.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#346BC6
RGB	rgb(52, 107, 198)
HSL	hsl(217, 58%, 49%)
HSV	hsv(217, 74%, 78%)
CMYK	cmyk(73.7%, 46%, 0%, 22.4%)
CIE-LAB	lab(46.07, 13.41, -52.73)
CIE-LCH	lch(46.07, 54.41, 284.27°)
OKLab	oklab(53.93% -0.0268 -0.1512)
OKLCH	oklch(53.93% 0.154 259.9)
XYZ	xyz(16.8632, 15.3208, 55.4836)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BC6 #C68F34

analogous

#34B4C6 #346BC6 #4634C6

triadic

#346BC6 #C6346B #6BC634

tetradic

#346BC6 #C634B4 #C68F34 #34C646

square

#346BC6 #C634B4 #C68F34 #34C646

split-complementary

#346BC6 #C64634 #B4C634

monochromatic

#1B3765 #275196 #346BC6 #628DD6 #92B0E2

Accessibility & contrast

On white

5.17

#346BC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#346BC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BC6

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BC6	#FFFFFF	#000000	##FFFFFF
##346BC6	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B74C9

Deuteranopia (green-blind)

#1A67C4

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346bc6;
/* rgb */ color: rgb(52, 107, 198);
/* oklch */ color: oklch(53.9% 0.154 259.9);

Tailwind

colors: {
  custom: {
    50: '#7f94d8',
    500: '#346bc6',
    950: '#000000',
  },
}

SCSS

$custom: #346bc6;
$custom-light: #7f94d8;
$custom-dark: #000000;

JSON

{
  "hex": "#346bc6",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 198
  },
  "hsl": {
    "h": 217.397,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53931,
    "c": 0.15352,
    "h": 259.9
  },
  "luminance": 0.15323
}

Semantic roles & 50–950 ramp

primary

#346BC6

secondary

#CDB389

accent

#A746E2

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346BC6

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

Preview Lab → · Contrast checker → · Palette generator →