#348DC3#348DC3

#348DC3 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.5% C 0.117 H 239.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#348DC3
RGB	rgb(52, 141, 195)
HSL	hsl(203, 58%, 48%)
HSV	hsv(203, 73%, 76%)
CMYK	cmyk(73.3%, 27.7%, 0%, 23.5%)
CIE-LAB	lab(55.80, -8.25, -35.58)
CIE-LCH	lch(55.80, 36.52, 256.94°)
OKLab	oklab(61.5% -0.059 -0.1005)
OKLCH	oklch(61.5% 0.117 239.6)
XYZ	xyz(20.7875, 23.7176, 55.1016)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348DC3 #C36A34

analogous

#34C3B1 #348DC3 #3446C3

triadic

#348DC3 #C3348D #8DC334

tetradic

#348DC3 #B134C3 #C36A34 #46C334

square

#348DC3 #B134C3 #C36A34 #46C334

split-complementary

#348DC3 #C33446 #C3B134

monochromatic

#1A4762 #276A93 #348DC3 #60A8D5 #90C3E1

Accessibility & contrast

On white

3.66

#348DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#348DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348DC3

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348DC3	#FFFFFF	#000000	##000000
##348DC3	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748DC5

Deuteranopia (green-blind)

#6080C2

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #348dc3;
/* rgb */ color: rgb(52, 141, 195);
/* oklch */ color: oklch(61.5% 0.117 239.6);

Tailwind

colors: {
  custom: {
    50: '#7eaed5',
    500: '#348dc3',
    950: '#000000',
  },
}

SCSS

$custom: #348dc3;
$custom-light: #7eaed5;
$custom-dark: #000000;

JSON

{
  "hex": "#348dc3",
  "rgb": {
    "r": 52,
    "g": 141,
    "b": 195
  },
  "hsl": {
    "h": 202.657,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61495,
    "c": 0.11652,
    "h": 239.6
  },
  "luminance": 0.2372
}

Semantic roles & 50–950 ramp

primary

#348DC3

secondary

#CCA187

accent

#8147E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #348DC3

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

Preview Lab → · Contrast checker → · Palette generator →