#348FA4#348FA4

#348FA4 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.5% C 0.090 H 216.0°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#348FA4
RGB	rgb(52, 143, 164)
HSL	hsl(191, 52%, 42%)
HSV	hsv(191, 68%, 64%)
CMYK	cmyk(68.3%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(55.13, -19.79, -18.94)
CIE-LCH	lch(55.13, 27.39, 223.74°)
OKLab	oklab(60.53% -0.0724 -0.0527)
OKLCH	oklch(60.53% 0.09 216)
XYZ	xyz(17.9367, 23.0533, 38.6192)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348FA4 #A44934

analogous

#34A481 #348FA4 #3457A4

triadic

#348FA4 #A4348F #8FA434

tetradic

#348FA4 #8134A4 #A44934 #57A434

square

#348FA4 #8134A4 #A44934 #57A434

split-complementary

#348FA4 #A43457 #A48134

monochromatic

#173E47 #256676 #348FA4 #4EB0C7 #7DC5D6

Accessibility & contrast

On white

3.74

#348FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#348FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348FA4

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348FA4	#FFFFFF	#000000	##000000
##348FA4	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA5

Deuteranopia (green-blind)

#717FA4

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #348fa4;
/* rgb */ color: rgb(52, 143, 164);
/* oklch */ color: oklch(60.5% 0.090 216.0);

Tailwind

colors: {
  custom: {
    50: '#7ab0bf',
    500: '#348fa4',
    950: '#000000',
  },
}

SCSS

$custom: #348fa4;
$custom-light: #7ab0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#348fa4",
  "rgb": {
    "r": 52,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 191.25,
    "s": 51.852,
    "l": 42.353
  },
  "oklch": {
    "l": 0.60531,
    "c": 0.08961,
    "h": 216
  },
  "luminance": 0.23055
}

Semantic roles & 50–950 ramp

primary

#348FA4

secondary

#BF8375

accent

#674CDB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #348FA4

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

Preview Lab → · Contrast checker → · Palette generator →