#346CB0#346CB0

#346CB0 is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.123 H 254.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#346CB0
RGB	rgb(52, 108, 176)
HSL	hsl(213, 54%, 45%)
HSV	hsv(213, 70%, 69%)
CMYK	cmyk(70.5%, 38.6%, 0%, 31%)
CIE-LAB	lab(45.06, 4.64, -41.58)
CIE-LCH	lch(45.06, 41.84, 276.37°)
OKLab	oklab(52.73% -0.0323 -0.1184)
OKLCH	oklch(52.73% 0.123 254.7)
XYZ	xyz(14.6123, 14.5882, 43.1116)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346CB0 #B07834

analogous

#34AAB0 #346CB0 #3A34B0

triadic

#346CB0 #B0346C #6CB034

tetradic

#346CB0 #B034AA #B07834 #34B03A

square

#346CB0 #B034AA #B07834 #34B03A

split-complementary

#346CB0 #B03A34 #AAB034

monochromatic

#183252 #264F81 #346CB0 #558BCD #84ABDB

Accessibility & contrast

On white

5.36

#346CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#346CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346CB0

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346CB0	#FFFFFF	#000000	##FFFFFF
##346CB0	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D71B3

Deuteranopia (green-blind)

#3A65AF

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346cb0;
/* rgb */ color: rgb(52, 108, 176);
/* oklch */ color: oklch(52.7% 0.123 254.7);

Tailwind

colors: {
  custom: {
    50: '#7a95c8',
    500: '#346cb0',
    950: '#000000',
  },
}

SCSS

$custom: #346cb0;
$custom-light: #7a95c8;
$custom-dark: #000000;

JSON

{
  "hex": "#346cb0",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 176
  },
  "hsl": {
    "h": 212.903,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52733,
    "c": 0.12271,
    "h": 254.7
  },
  "luminance": 0.1459
}

Semantic roles & 50–950 ramp

primary

#346CB0

secondary

#C4A37C

accent

#9B4ADE

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #346CB0

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

Preview Lab → · Contrast checker → · Palette generator →