#348FB8#348FB8

#348FB8 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.4% C 0.104 H 231.7°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#348FB8
RGB	rgb(52, 143, 184)
HSL	hsl(199, 56%, 46%)
HSV	hsv(199, 72%, 72%)
CMYK	cmyk(71.7%, 22.3%, 0%, 27.8%)
CIE-LAB	lab(55.92, -13.17, -29.15)
CIE-LCH	lch(55.92, 31.99, 245.69°)
OKLab	oklab(61.43% -0.0647 -0.0819)
OKLCH	oklch(61.43% 0.104 231.7)
XYZ	xyz(19.8869, 23.8334, 48.8903)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348FB8 #B85D34

analogous

#34B89F #348FB8 #344DB8

triadic

#348FB8 #B8348F #8FB834

tetradic

#348FB8 #9F34B8 #B85D34 #4DB834

square

#348FB8 #9F34B8 #B85D34 #4DB834

split-complementary

#348FB8 #B8344D #B89F34

monochromatic

#194559 #276A88 #348FB8 #59ABD0 #89C3DE

Accessibility & contrast

On white

3.64

#348FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#348FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348FB8

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348FB8	#FFFFFF	#000000	##000000
##348FB8	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DBA

Deuteranopia (green-blind)

#6880B7

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #348fb8;
/* rgb */ color: rgb(52, 143, 184);
/* oklch */ color: oklch(61.4% 0.104 231.7);

Tailwind

colors: {
  custom: {
    50: '#7dafcd',
    500: '#348fb8',
    950: '#000000',
  },
}

SCSS

$custom: #348fb8;
$custom-light: #7dafcd;
$custom-dark: #000000;

JSON

{
  "hex": "#348fb8",
  "rgb": {
    "r": 52,
    "g": 143,
    "b": 184
  },
  "hsl": {
    "h": 198.636,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.61429,
    "c": 0.10437,
    "h": 231.7
  },
  "luminance": 0.23836
}

Semantic roles & 50–950 ramp

primary

#348FB8

secondary

#C89680

accent

#7749DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348FB8

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

Preview Lab → · Contrast checker → · Palette generator →