#346BB5#346BB5

#346BB5 is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.8% C 0.131 H 256.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#346BB5
RGB	rgb(52, 107, 181)
HSL	hsl(214, 55%, 46%)
HSV	hsv(214, 71%, 71%)
CMYK	cmyk(71.3%, 40.9%, 0%, 29%)
CIE-LAB	lab(45.05, 7.11, -44.51)
CIE-LCH	lch(45.05, 45.08, 279.07°)
OKLab	oklab(52.82% -0.0301 -0.127)
OKLCH	oklch(52.82% 0.131 256.6)
XYZ	xyz(15.0113, 14.5800, 45.7302)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BB5 #B57E34

analogous

#34ABB5 #346BB5 #3E34B5

triadic

#346BB5 #B5346B #6BB534

tetradic

#346BB5 #B534AB #B57E34 #34B53E

square

#346BB5 #B534AB #B57E34 #34B53E

split-complementary

#346BB5 #B53E34 #ABB534

monochromatic

#193356 #264F85 #346BB5 #578ACF #87ABDC

Accessibility & contrast

On white

5.36

#346BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#346BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BB5

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BB5	#FFFFFF	#000000	##FFFFFF
##346BB5	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4871B8

Deuteranopia (green-blind)

#3465B4

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346bb5;
/* rgb */ color: rgb(52, 107, 181);
/* oklch */ color: oklch(52.8% 0.131 256.6);

Tailwind

colors: {
  custom: {
    50: '#7b94cb',
    500: '#346bb5',
    950: '#000000',
  },
}

SCSS

$custom: #346bb5;
$custom-light: #7b94cb;
$custom-dark: #000000;

JSON

{
  "hex": "#346bb5",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 181
  },
  "hsl": {
    "h": 214.419,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52816,
    "c": 0.13055,
    "h": 256.6
  },
  "luminance": 0.14582
}

Semantic roles & 50–950 ramp

primary

#346BB5

secondary

#C6A87F

accent

#9F49DF

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #346BB5

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

Preview Lab → · Contrast checker → · Palette generator →