#346BB1#346BB1

#346BB1 is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.6% C 0.125 H 255.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#346BB1
RGB	rgb(52, 107, 177)
HSL	hsl(214, 55%, 45%)
HSV	hsv(214, 71%, 69%)
CMYK	cmyk(70.6%, 39.5%, 0%, 30.6%)
CIE-LAB	lab(44.83, 5.63, -42.54)
CIE-LCH	lch(44.83, 42.91, 277.55°)
OKLab	oklab(52.57% -0.0311 -0.1212)
OKLCH	oklch(52.57% 0.125 255.6)
XYZ	xyz(14.6068, 14.4182, 43.5996)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BB1 #B17A34

analogous

#34A9B1 #346BB1 #3C34B1

triadic

#346BB1 #B1346B #6BB134

tetradic

#346BB1 #B134A9 #B17A34 #34B13C

square

#346BB1 #B134A9 #B17A34 #34B13C

split-complementary

#346BB1 #B13C34 #A9B134

monochromatic

#183252 #264E82 #346BB1 #558ACD #84ABDB

Accessibility & contrast

On white

5.41

#346BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#346BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BB1

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BB1	#FFFFFF	#000000	##FFFFFF
##346BB1	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B70B4

Deuteranopia (green-blind)

#3865B0

Tritanopia (blue-blind)

#007B85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #346bb1;
/* rgb */ color: rgb(52, 107, 177);
/* oklch */ color: oklch(52.6% 0.125 255.6);

Tailwind

colors: {
  custom: {
    50: '#7a94c9',
    500: '#346bb1',
    950: '#000000',
  },
}

SCSS

$custom: #346bb1;
$custom-light: #7a94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#346bb1",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 177
  },
  "hsl": {
    "h": 213.6,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52566,
    "c": 0.12515,
    "h": 255.6
  },
  "luminance": 0.1442
}

Semantic roles & 50–950 ramp

primary

#346BB1

secondary

#C5A57C

accent

#9D4ADE

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346BB1

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

Preview Lab → · Contrast checker → · Palette generator →