#346EB2#346EB2

#346EB2 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.3% C 0.123 H 254.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#346EB2
RGB	rgb(52, 110, 178)
HSL	hsl(212, 55%, 45%)
HSV	hsv(212, 71%, 70%)
CMYK	cmyk(70.8%, 38.2%, 0%, 30.2%)
CIE-LAB	lab(45.76, 4.13, -41.63)
CIE-LCH	lch(45.76, 41.84, 275.66°)
OKLab	oklab(53.31% -0.0337 -0.1185)
OKLCH	oklch(53.31% 0.123 254.1)
XYZ	xyz(15.0250, 15.0947, 44.2326)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346EB2 #B27834

analogous

#34ADB2 #346EB2 #3934B2

triadic

#346EB2 #B2346E #6EB234

tetradic

#346EB2 #B234AD #B27834 #34B239

square

#346EB2 #B234AD #B27834 #34B239

split-complementary

#346EB2 #B23934 #ADB234

monochromatic

#183353 #265183 #346EB2 #568DCE #85ADDB

Accessibility & contrast

On white

5.22

#346EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#346EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346EB2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346EB2	#FFFFFF	#000000	##FFFFFF
##346EB2	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B5

Deuteranopia (green-blind)

#3C67B1

Tritanopia (blue-blind)

#007E87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346eb2;
/* rgb */ color: rgb(52, 110, 178);
/* oklch */ color: oklch(53.3% 0.123 254.1);

Tailwind

colors: {
  custom: {
    50: '#7b97c9',
    500: '#346eb2',
    950: '#000000',
  },
}

SCSS

$custom: #346eb2;
$custom-light: #7b97c9;
$custom-dark: #000000;

JSON

{
  "hex": "#346eb2",
  "rgb": {
    "r": 52,
    "g": 110,
    "b": 178
  },
  "hsl": {
    "h": 212.381,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53314,
    "c": 0.12324,
    "h": 254.1
  },
  "luminance": 0.15096
}

Semantic roles & 50–950 ramp

primary

#346EB2

secondary

#C5A47D

accent

#9A4ADE

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346EB2

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

Preview Lab → · Contrast checker → · Palette generator →