#346DB2#346DB2

#346DB2 is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.1% C 0.124 H 254.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#346DB2
RGB	rgb(52, 109, 178)
HSL	hsl(213, 55%, 45%)
HSV	hsv(213, 71%, 70%)
CMYK	cmyk(70.8%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(45.47, 4.75, -42.10)
CIE-LCH	lch(45.47, 42.37, 276.44°)
OKLab	oklab(53.09% -0.0328 -0.1199)
OKLCH	oklch(53.09% 0.124 254.7)
XYZ	xyz(14.9177, 14.8801, 44.1968)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346DB2 #B27934

analogous

#34ACB2 #346DB2 #3A34B2

triadic

#346DB2 #B2346D #6DB234

tetradic

#346DB2 #B234AC #B27934 #34B23A

square

#346DB2 #B234AC #B27934 #34B23A

split-complementary

#346DB2 #B23A34 #ACB234

monochromatic

#183353 #265083 #346DB2 #568CCE #85ACDB

Accessibility & contrast

On white

5.28

#346DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#346DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346DB2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346DB2	#FFFFFF	#000000	##FFFFFF
##346DB2	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D72B5

Deuteranopia (green-blind)

#3A66B1

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346db2;
/* rgb */ color: rgb(52, 109, 178);
/* oklch */ color: oklch(53.1% 0.124 254.7);

Tailwind

colors: {
  custom: {
    50: '#7b96c9',
    500: '#346db2',
    950: '#000000',
  },
}

SCSS

$custom: #346db2;
$custom-light: #7b96c9;
$custom-dark: #000000;

JSON

{
  "hex": "#346db2",
  "rgb": {
    "r": 52,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 212.857,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53085,
    "c": 0.12432,
    "h": 254.7
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#346DB2

secondary

#C5A47D

accent

#9B4ADE

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346DB2

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

Preview Lab → · Contrast checker → · Palette generator →