#348BB3#348BB3

#348BB3 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.2% C 0.102 H 232.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#348BB3
RGB	rgb(52, 139, 179)
HSL	hsl(199, 55%, 45%)
HSV	hsv(199, 71%, 70%)
CMYK	cmyk(70.9%, 22.3%, 0%, 29.8%)
CIE-LAB	lab(54.50, -12.64, -28.50)
CIE-LCH	lch(54.50, 31.18, 246.08°)
OKLab	oklab(60.23% -0.0625 -0.08)
OKLCH	oklch(60.23% 0.102 232)
XYZ	xyz(18.7822, 22.4479, 45.9821)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348BB3 #B35C34

analogous

#34B39C #348BB3 #344BB3

triadic

#348BB3 #B3348B #8BB334

tetradic

#348BB3 #9C34B3 #B35C34 #4BB334

square

#348BB3 #9C34B3 #B35C34 #4BB334

split-complementary

#348BB3 #B3344B #B39C34

monochromatic

#184154 #266684 #348BB3 #56A8CE #86C1DC

Accessibility & contrast

On white

3.83

#348BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#348BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348BB3

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348BB3	#FFFFFF	#000000	##000000
##348BB3	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)

#7789B5

Deuteranopia (green-blind)

#667DB2

Tritanopia (blue-blind)

#009698

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #348bb3;
/* rgb */ color: rgb(52, 139, 179);
/* oklch */ color: oklch(60.2% 0.102 232.0);

Tailwind

colors: {
  custom: {
    50: '#7cacca',
    500: '#348bb3',
    950: '#000000',
  },
}

SCSS

$custom: #348bb3;
$custom-light: #7cacca;
$custom-dark: #000000;

JSON

{
  "hex": "#348bb3",
  "rgb": {
    "r": 52,
    "g": 139,
    "b": 179
  },
  "hsl": {
    "h": 198.898,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60226,
    "c": 0.10155,
    "h": 232
  },
  "luminance": 0.2245
}

Semantic roles & 50–950 ramp

primary

#348BB3

secondary

#C5947D

accent

#7849DE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348BB3

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

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