#348BD8#348BD8

#348BD8 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.2% C 0.142 H 249.0°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#348BD8
RGB	rgb(52, 139, 216)
HSL	hsl(208, 68%, 53%)
HSV	hsv(208, 76%, 85%)
CMYK	cmyk(75.9%, 35.6%, 0%, 15.3%)
CIE-LAB	lab(56.24, 0.38, -46.74)
CIE-LCH	lch(56.24, 46.74, 270.47°)
OKLab	oklab(62.17% -0.0509 -0.133)
OKLCH	oklch(62.17% 0.142 249)
XYZ	xyz(23.0387, 24.1505, 68.3997)
Luminance	0.2415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348BD8 #D88134

analogous

#34D8D3 #348BD8 #3439D8

triadic

#348BD8 #D8348B #8BD834

tetradic

#348BD8 #D334D8 #D88134 #39D834

square

#348BD8 #D334D8 #D88134 #39D834

split-complementary

#348BD8 #D83439 #D8D334

monochromatic

#174C7A #216CAD #348BD8 #67A8E2 #9BC6EC

Accessibility & contrast

On white

3.60

#348BD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#348BD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348BD8

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348BD8	#FFFFFF	#000000	##000000
##348BD8	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678FDB

Deuteranopia (green-blind)

#4F80D7

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #348bd8;
/* rgb */ color: rgb(52, 139, 216);
/* oklch */ color: oklch(62.2% 0.142 249.0);

Tailwind

colors: {
  custom: {
    50: '#82ace4',
    500: '#348bd8',
    950: '#000000',
  },
}

SCSS

$custom: #348bd8;
$custom-light: #82ace4;
$custom-dark: #000000;

JSON

{
  "hex": "#348bd8",
  "rgb": {
    "r": 52,
    "g": 139,
    "b": 216
  },
  "hsl": {
    "h": 208.171,
    "s": 67.769,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62172,
    "c": 0.14246,
    "h": 249
  },
  "luminance": 0.24153
}

Semantic roles & 50–950 ramp

primary

#348BD8

secondary

#D8B290

accent

#8F3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1015

muted

#7D7F84

Preview Lab

Preview with #348BD8

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

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