#346AC3#346AC3

#346AC3 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.5% C 0.151 H 259.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#346AC3
RGB	rgb(52, 106, 195)
HSL	hsl(217, 58%, 48%)
HSV	hsv(217, 73%, 76%)
CMYK	cmyk(73.3%, 45.6%, 0%, 23.5%)
CIE-LAB	lab(45.60, 12.93, -51.75)
CIE-LCH	lch(45.60, 53.34, 284.03°)
OKLab	oklab(53.51% -0.0265 -0.1483)
OKLCH	oklch(53.51% 0.151 259.9)
XYZ	xyz(16.4170, 14.9765, 53.6447)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346AC3 #C38D34

analogous

#34B1C3 #346AC3 #4634C3

triadic

#346AC3 #C3346A #6AC334

tetradic

#346AC3 #C334B1 #C38D34 #34C346

square

#346AC3 #C334B1 #C38D34 #34C346

split-complementary

#346AC3 #C34634 #B1C334

monochromatic

#1A3562 #275093 #346AC3 #608CD5 #90AFE1

Accessibility & contrast

On white

5.26

#346AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#346AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346AC3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346AC3	#FFFFFF	#000000	##FFFFFF
##346AC3	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C73C6

Deuteranopia (green-blind)

#1D66C1

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346ac3;
/* rgb */ color: rgb(52, 106, 195);
/* oklch */ color: oklch(53.5% 0.151 259.9);

Tailwind

colors: {
  custom: {
    50: '#7e94d6',
    500: '#346ac3',
    950: '#000000',
  },
}

SCSS

$custom: #346ac3;
$custom-light: #7e94d6;
$custom-dark: #000000;

JSON

{
  "hex": "#346ac3",
  "rgb": {
    "r": 52,
    "g": 106,
    "b": 195
  },
  "hsl": {
    "h": 217.343,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5351,
    "c": 0.15066,
    "h": 259.9
  },
  "luminance": 0.14978
}

Semantic roles & 50–950 ramp

primary

#346AC3

secondary

#CCB287

accent

#A747E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346AC3

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

Preview Lab → · Contrast checker → · Palette generator →