#348B9E#348B9E

#348B9E is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.3% C 0.086 H 214.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#348B9E
RGB	rgb(52, 139, 158)
HSL	hsl(191, 50%, 41%)
HSV	hsv(191, 67%, 62%)
CMYK	cmyk(67.1%, 12%, 0%, 38%)
CIE-LAB	lab(53.67, -19.58, -17.71)
CIE-LCH	lch(53.67, 26.41, 222.13°)
OKLab	oklab(59.28% -0.0707 -0.0493)
OKLCH	oklch(59.28% 0.086 214.9)
XYZ	xyz(16.8178, 21.6621, 35.6360)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348B9E #9E4734

analogous

#349E7C #348B9E #34569E

triadic

#348B9E #9E348B #8B9E34

tetradic

#348B9E #7C349E #9E4734 #569E34

square

#348B9E #7C349E #9E4734 #569E34

split-complementary

#348B9E #9E3456 #9E7C34

monochromatic

#163A42 #256270 #348B9E #4BAEC4 #79C3D3

Accessibility & contrast

On white

3.94

#348B9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#348B9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348B9E

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348B9E	#FFFFFF	#000000	##000000
##348B9E	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E879F

Deuteranopia (green-blind)

#6E7B9E

Tritanopia (blue-blind)

#009291

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #348b9e;
/* rgb */ color: rgb(52, 139, 158);
/* oklch */ color: oklch(59.3% 0.086 214.9);

Tailwind

colors: {
  custom: {
    50: '#79adba',
    500: '#348b9e',
    950: '#000000',
  },
}

SCSS

$custom: #348b9e;
$custom-light: #79adba;
$custom-dark: #000000;

JSON

{
  "hex": "#348b9e",
  "rgb": {
    "r": 52,
    "g": 139,
    "b": 158
  },
  "hsl": {
    "h": 190.755,
    "s": 50.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.59284,
    "c": 0.08614,
    "h": 214.9
  },
  "luminance": 0.21664
}

Semantic roles & 50–950 ramp

primary

#348B9E

secondary

#BC7F72

accent

#674EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #348B9E

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

Preview Lab → · Contrast checker → · Palette generator →