#346DB1#346DB1

#346DB1 is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.0% C 0.123 H 254.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#346DB1
RGB	rgb(52, 109, 177)
HSL	hsl(213, 55%, 45%)
HSV	hsv(213, 71%, 69%)
CMYK	cmyk(70.6%, 38.4%, 0%, 30.6%)
CIE-LAB	lab(45.41, 4.39, -41.61)
CIE-LCH	lch(45.41, 41.84, 276.02°)
OKLab	oklab(53.02% -0.033 -0.1185)
OKLCH	oklch(53.02% 0.123 254.4)
XYZ	xyz(14.8177, 14.8401, 43.6700)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DB1 #B17834

analogous

#34ABB1 #346DB1 #3A34B1

triadic

#346DB1 #B1346D #6DB134

tetradic

#346DB1 #B134AB #B17834 #34B13A

square

#346DB1 #B134AB #B17834 #34B13A

split-complementary

#346DB1 #B13A34 #ABB134

monochromatic

#183352 #265082 #346DB1 #558CCD #84ACDB

Accessibility & contrast

On white

5.29

#346DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#346DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DB1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DB1	#FFFFFF	#000000	##FFFFFF
##346DB1	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E72B4

Deuteranopia (green-blind)

#3B66B0

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346db1;
/* rgb */ color: rgb(52, 109, 177);
/* oklch */ color: oklch(53.0% 0.123 254.4);

Tailwind

colors: {
  custom: {
    50: '#7a96c9',
    500: '#346db1',
    950: '#000000',
  },
}

SCSS

$custom: #346db1;
$custom-light: #7a96c9;
$custom-dark: #000000;

JSON

{
  "hex": "#346db1",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 177
  },
  "hsl": {
    "h": 212.64,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53024,
    "c": 0.12298,
    "h": 254.4
  },
  "luminance": 0.14842
}

Semantic roles & 50–950 ramp

primary

#346DB1

secondary

#C5A47C

accent

#9A4ADE

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346DB1

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

Preview Lab → · Contrast checker → · Palette generator →