#348BB9#348BB9

#348BB9 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.5% C 0.107 H 235.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#348BB9
RGB	rgb(52, 139, 185)
HSL	hsl(201, 56%, 46%)
HSV	hsv(201, 72%, 73%)
CMYK	cmyk(71.9%, 24.9%, 0%, 27.5%)
CIE-LAB	lab(54.76, -10.59, -31.53)
CIE-LCH	lch(54.76, 33.26, 251.44°)
OKLab	oklab(60.52% -0.0604 -0.0888)
OKLCH	oklch(60.52% 0.107 235.8)
XYZ	xyz(19.4023, 22.6959, 49.2477)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348BB9 #B96234

analogous

#34B9A5 #348BB9 #3449B9

triadic

#348BB9 #B9348B #8BB934

tetradic

#348BB9 #A534B9 #B96234 #49B934

square

#348BB9 #A534B9 #B96234 #49B934

split-complementary

#348BB9 #B93449 #B9A534

monochromatic

#194359 #276789 #348BB9 #5AA7D1 #89C1DE

Accessibility & contrast

On white

3.79

#348BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#348BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348BB9

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348BB9	#FFFFFF	#000000	##000000
##348BB9	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758ABB

Deuteranopia (green-blind)

#637DB8

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #348bb9;
/* rgb */ color: rgb(52, 139, 185);
/* oklch */ color: oklch(60.5% 0.107 235.8);

Tailwind

colors: {
  custom: {
    50: '#7cacce',
    500: '#348bb9',
    950: '#000000',
  },
}

SCSS

$custom: #348bb9;
$custom-light: #7cacce;
$custom-dark: #000000;

JSON

{
  "hex": "#348bb9",
  "rgb": {
    "r": 52,
    "g": 139,
    "b": 185
  },
  "hsl": {
    "h": 200.752,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.60517,
    "c": 0.10734,
    "h": 235.8
  },
  "luminance": 0.22698
}

Semantic roles & 50–950 ramp

primary

#348BB9

secondary

#C89981

accent

#7D48DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348BB9

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

Preview Lab → · Contrast checker → · Palette generator →