#348E9B#348E9B

#348E9B is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.9% C 0.086 H 208.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#348E9B
RGB	rgb(52, 142, 155)
HSL	hsl(188, 50%, 41%)
HSV	hsv(188, 66%, 61%)
CMYK	cmyk(66.5%, 8.4%, 0%, 39.2%)
CIE-LAB	lab(54.49, -22.11, -14.73)
CIE-LCH	lch(54.49, 26.57, 213.67°)
OKLab	oklab(59.91% -0.0752 -0.0409)
OKLCH	oklch(59.91% 0.086 208.5)
XYZ	xyz(17.0031, 22.4408, 34.4394)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348E9B #9B4134

analogous

#349B74 #348E9B #345A9B

triadic

#348E9B #9B348E #8E9B34

tetradic

#348E9B #74349B #9B4134 #5A9B34

square

#348E9B #74349B #9B4134 #5A9B34

split-complementary

#348E9B #9B345A #9B7434

monochromatic

#153A3F #25646D #348E9B #4AB3C2 #78C6D2

Accessibility & contrast

On white

3.83

#348E9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#348E9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348E9B

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348E9B	#FFFFFF	#000000	##000000
##348E9B	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82899C

Deuteranopia (green-blind)

#737E9B

Tritanopia (blue-blind)

#009492

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #348e9b;
/* rgb */ color: rgb(52, 142, 155);
/* oklch */ color: oklch(59.9% 0.086 208.5);

Tailwind

colors: {
  custom: {
    50: '#79afb8',
    500: '#348e9b',
    950: '#000000',
  },
}

SCSS

$custom: #348e9b;
$custom-light: #79afb8;
$custom-dark: #000000;

JSON

{
  "hex": "#348e9b",
  "rgb": {
    "r": 52,
    "g": 142,
    "b": 155
  },
  "hsl": {
    "h": 187.573,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59912,
    "c": 0.08556,
    "h": 208.5
  },
  "luminance": 0.22443
}

Semantic roles & 50–950 ramp

primary

#348E9B

secondary

#BA7A71

accent

#604FD9

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #348E9B

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

Preview Lab → · Contrast checker → · Palette generator →