#346C8B#346C8B

#346C8B is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.7% C 0.077 H 235.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#346C8B
RGB	rgb(52, 108, 139)
HSL	hsl(201, 46%, 37%)
HSV	hsv(201, 63%, 55%)
CMYK	cmyk(62.6%, 22.3%, 0%, 45.5%)
CIE-LAB	lab(43.24, -8.49, -22.56)
CIE-LCH	lch(43.24, 24.10, 249.37°)
OKLab	oklab(50.7% -0.0437 -0.0631)
OKLCH	oklch(50.7% 0.077 235.3)
XYZ	xyz(11.4372, 13.3182, 26.3890)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346C8B #8B5334

analogous

#348B7E #346C8B #34418B

triadic

#346C8B #8B346C #6C8B34

tetradic

#346C8B #7E348B #8B5334 #418B34

square

#346C8B #7E348B #8B5334 #418B34

split-complementary

#346C8B #8B3441 #8B7E34

monochromatic

#132732 #23495E #346C8B #458FB8 #70AAC9

Accessibility & contrast

On white

5.73

#346C8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#346C8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346C8B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346C8B	#FFFFFF	#000000	##FFFFFF
##346C8B	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6B8C

Deuteranopia (green-blind)

#51628B

Tritanopia (blue-blind)

#007476

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #346c8b;
/* rgb */ color: rgb(52, 108, 139);
/* oklch */ color: oklch(50.7% 0.077 235.3);

Tailwind

colors: {
  custom: {
    50: '#7496ad',
    500: '#346c8b',
    950: '#000000',
  },
}

SCSS

$custom: #346c8b;
$custom-light: #7496ad;
$custom-dark: #000000;

JSON

{
  "hex": "#346c8b",
  "rgb": {
    "r": 52,
    "g": 108,
    "b": 139
  },
  "hsl": {
    "h": 201.379,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.50697,
    "c": 0.07679,
    "h": 235.3
  },
  "luminance": 0.13319
}

Semantic roles & 50–950 ramp

primary

#346C8B

secondary

#B28369

accent

#8153D5

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #346C8B

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

Preview Lab → · Contrast checker → · Palette generator →