#346EB5#346EB5

#346EB5 is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.5% C 0.127 H 255.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#346EB5
RGB	rgb(52, 110, 181)
HSL	hsl(213, 55%, 46%)
HSV	hsv(213, 71%, 71%)
CMYK	cmyk(71.3%, 39.2%, 0%, 29%)
CIE-LAB	lab(45.93, 5.23, -43.12)
CIE-LCH	lch(45.93, 43.43, 276.91°)
OKLab	oklab(53.5% -0.033 -0.1229)
OKLCH	oklch(53.5% 0.127 255)
XYZ	xyz(15.3295, 15.2165, 45.8363)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346EB5 #B57B34

analogous

#34AEB5 #346EB5 #3A34B5

triadic

#346EB5 #B5346E #6EB534

tetradic

#346EB5 #B534AE #B57B34 #34B53A

square

#346EB5 #B534AE #B57B34 #34B53A

split-complementary

#346EB5 #B53A34 #AEB534

monochromatic

#193456 #265185 #346EB5 #578DCF #87ADDC

Accessibility & contrast

On white

5.19

#346EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#346EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346EB5

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346EB5	#FFFFFF	#000000	##FFFFFF
##346EB5	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B8

Deuteranopia (green-blind)

#3967B4

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346eb5;
/* rgb */ color: rgb(52, 110, 181);
/* oklch */ color: oklch(53.5% 0.127 255.0);

Tailwind

colors: {
  custom: {
    50: '#7b97cb',
    500: '#346eb5',
    950: '#000000',
  },
}

SCSS

$custom: #346eb5;
$custom-light: #7b97cb;
$custom-dark: #000000;

JSON

{
  "hex": "#346eb5",
  "rgb": {
    "r": 52,
    "g": 110,
    "b": 181
  },
  "hsl": {
    "h": 213.023,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53497,
    "c": 0.12724,
    "h": 255
  },
  "luminance": 0.15218
}

Semantic roles & 50–950 ramp

primary

#346EB5

secondary

#C6A67F

accent

#9B49DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #346EB5

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

Preview Lab → · Contrast checker → · Palette generator →