#348B9B#348B9B

#348B9B is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.2% C 0.085 H 212.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#348B9B
RGB	rgb(52, 139, 155)
HSL	hsl(189, 50%, 41%)
HSV	hsv(189, 66%, 61%)
CMYK	cmyk(66.5%, 10.3%, 0%, 39.2%)
CIE-LAB	lab(53.56, -20.54, -16.15)
CIE-LCH	lch(53.56, 26.13, 218.18°)
OKLab	oklab(59.16% -0.0719 -0.0449)
OKLCH	oklch(59.16% 0.085 212)
XYZ	xyz(16.5627, 21.5601, 34.2926)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348B9B #9B4434

analogous

#349B77 #348B9B #34589B

triadic

#348B9B #9B348B #8B9B34

tetradic

#348B9B #77349B #9B4434 #589B34

square

#348B9B #77349B #9B4434 #589B34

split-complementary

#348B9B #9B3458 #9B7734

monochromatic

#15393F #25626D #348B9B #4AB0C2 #78C4D2

Accessibility & contrast

On white

3.95

#348B9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#348B9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348B9B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348B9B	#FFFFFF	#000000	##000000
##348B9B	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E869C

Deuteranopia (green-blind)

#6F7B9B

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #348b9b;
/* rgb */ color: rgb(52, 139, 155);
/* oklch */ color: oklch(59.2% 0.085 212.0);

Tailwind

colors: {
  custom: {
    50: '#78adb8',
    500: '#348b9b',
    950: '#000000',
  },
}

SCSS

$custom: #348b9b;
$custom-light: #78adb8;
$custom-dark: #000000;

JSON

{
  "hex": "#348b9b",
  "rgb": {
    "r": 52,
    "g": 139,
    "b": 155
  },
  "hsl": {
    "h": 189.32,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.08476,
    "h": 212
  },
  "luminance": 0.21562
}

Semantic roles & 50–950 ramp

primary

#348B9B

secondary

#BA7C71

accent

#644FD9

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #348B9B

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

Preview Lab → · Contrast checker → · Palette generator →