#346BB2#346BB2

#346BB2 is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.6% C 0.127 H 255.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#346BB2
RGB	rgb(52, 107, 178)
HSL	hsl(214, 55%, 45%)
HSV	hsv(214, 71%, 70%)
CMYK	cmyk(70.8%, 39.9%, 0%, 30.2%)
CIE-LAB	lab(44.88, 6.00, -43.03)
CIE-LCH	lch(44.88, 43.45, 277.94°)
OKLab	oklab(52.63% -0.0308 -0.1227)
OKLCH	oklch(52.63% 0.127 255.9)
XYZ	xyz(14.7068, 14.4582, 44.1265)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BB2 #B27B34

analogous

#34AAB2 #346BB2 #3C34B2

triadic

#346BB2 #B2346B #6BB234

tetradic

#346BB2 #B234AA #B27B34 #34B23C

square

#346BB2 #B234AA #B27B34 #34B23C

split-complementary

#346BB2 #B23C34 #AAB234

monochromatic

#183253 #264F83 #346BB2 #568ACE #85ABDB

Accessibility & contrast

On white

5.40

#346BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#346BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BB2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BB2	#FFFFFF	#000000	##FFFFFF
##346BB2	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A71B5

Deuteranopia (green-blind)

#3765B1

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #346bb2;
/* rgb */ color: rgb(52, 107, 178);
/* oklch */ color: oklch(52.6% 0.127 255.9);

Tailwind

colors: {
  custom: {
    50: '#7b94c9',
    500: '#346bb2',
    950: '#000000',
  },
}

SCSS

$custom: #346bb2;
$custom-light: #7b94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#346bb2",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 178
  },
  "hsl": {
    "h": 213.81,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52628,
    "c": 0.1265,
    "h": 255.9
  },
  "luminance": 0.1446
}

Semantic roles & 50–950 ramp

primary

#346BB2

secondary

#C5A57D

accent

#9D4ADE

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346BB2

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

Preview Lab → · Contrast checker → · Palette generator →