#348CBC#348CBC

#348CBC is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.9% C 0.110 H 236.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#348CBC
RGB	rgb(52, 140, 188)
HSL	hsl(201, 57%, 47%)
HSV	hsv(201, 72%, 74%)
CMYK	cmyk(72.3%, 25.5%, 0%, 26.3%)
CIE-LAB	lab(55.19, -10.12, -32.56)
CIE-LCH	lch(55.19, 34.10, 252.74°)
OKLab	oklab(60.91% -0.0603 -0.0917)
OKLCH	oklch(60.91% 0.11 236.7)
XYZ	xyz(19.8678, 23.1148, 50.9817)
Luminance	0.2312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348CBC #BC6434

analogous

#34BCA8 #348CBC #3448BC

triadic

#348CBC #BC348C #8CBC34

tetradic

#348CBC #A834BC #BC6434 #48BC34

square

#348CBC #A834BC #BC6434 #48BC34

split-complementary

#348CBC #BC3448 #BCA834

monochromatic

#19455C #27688C #348CBC #5BA8D2 #8BC2DF

Accessibility & contrast

On white

3.73

#348CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#348CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348CBC

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348CBC	#FFFFFF	#000000	##000000
##348CBC	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758BBE

Deuteranopia (green-blind)

#637EBB

Tritanopia (blue-blind)

#00989C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #348cbc;
/* rgb */ color: rgb(52, 140, 188);
/* oklch */ color: oklch(60.9% 0.110 236.7);

Tailwind

colors: {
  custom: {
    50: '#7dadd0',
    500: '#348cbc',
    950: '#000000',
  },
}

SCSS

$custom: #348cbc;
$custom-light: #7dadd0;
$custom-dark: #000000;

JSON

{
  "hex": "#348cbc",
  "rgb": {
    "r": 52,
    "g": 140,
    "b": 188
  },
  "hsl": {
    "h": 201.176,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.60905,
    "c": 0.10981,
    "h": 236.7
  },
  "luminance": 0.23117
}

Semantic roles & 50–950 ramp

primary

#348CBC

secondary

#C99C83

accent

#7E48E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #348CBC

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

Preview Lab → · Contrast checker → · Palette generator →