#346F99#346F99

#346F99 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.1% C 0.091 H 242.3°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#346F99
RGB	rgb(52, 111, 153)
HSL	hsl(205, 49%, 40%)
HSV	hsv(205, 66%, 60%)
CMYK	cmyk(66%, 27.5%, 0%, 40%)
CIE-LAB	lab(44.80, -5.45, -28.47)
CIE-LCH	lch(44.80, 28.99, 259.16°)
OKLab	oklab(52.14% -0.0421 -0.0802)
OKLCH	oklch(52.14% 0.091 242.3)
XYZ	xyz(12.8482, 14.3975, 32.2327)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346F99 #995E34

analogous

#349990 #346F99 #343D99

triadic

#346F99 #99346F #6F9934

tetradic

#346F99 #903499 #995E34 #3D9934

square

#346F99 #903499 #995E34 #3D9934

split-complementary

#346F99 #99343D #999034

monochromatic

#152D3E #244E6B #346F99 #498FC1 #77ABD1

Accessibility & contrast

On white

5.41

#346F99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#346F99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346F99

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346F99	#FFFFFF	#000000	##FFFFFF
##346F99	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C709B

Deuteranopia (green-blind)

#4E6698

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #346f99;
/* rgb */ color: rgb(52, 111, 153);
/* oklch */ color: oklch(52.1% 0.091 242.3);

Tailwind

colors: {
  custom: {
    50: '#7698b7',
    500: '#346f99',
    950: '#000000',
  },
}

SCSS

$custom: #346f99;
$custom-light: #7698b7;
$custom-dark: #000000;

JSON

{
  "hex": "#346f99",
  "rgb": {
    "r": 52,
    "g": 111,
    "b": 153
  },
  "hsl": {
    "h": 204.95,
    "s": 49.268,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5214,
    "c": 0.09054,
    "h": 242.3
  },
  "luminance": 0.14399
}

Semantic roles & 50–950 ramp

primary

#346F99

secondary

#B98E70

accent

#884FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #346F99

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

Preview Lab → · Contrast checker → · Palette generator →