#348CB7#348CB7

#348CB7 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.7% C 0.105 H 233.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#348CB7
RGB	rgb(52, 140, 183)
HSL	hsl(200, 56%, 46%)
HSV	hsv(200, 72%, 72%)
CMYK	cmyk(71.6%, 23.5%, 0%, 28.2%)
CIE-LAB	lab(54.97, -11.84, -30.05)
CIE-LCH	lch(54.97, 32.30, 248.50°)
OKLab	oklab(60.66% -0.0621 -0.0845)
OKLCH	oklch(60.66% 0.105 233.7)
XYZ	xyz(19.3381, 22.9029, 48.1921)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348CB7 #B75F34

analogous

#34B7A0 #348CB7 #344AB7

triadic

#348CB7 #B7348C #8CB734

tetradic

#348CB7 #A034B7 #B75F34 #4AB734

square

#348CB7 #A034B7 #B75F34 #4AB734

split-complementary

#348CB7 #B7344A #B7A034

monochromatic

#194358 #266887 #348CB7 #59A9D0 #88C1DD

Accessibility & contrast

On white

3.76

#348CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#348CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348CB7

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348CB7	#FFFFFF	#000000	##000000
##348CB7	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778BB9

Deuteranopia (green-blind)

#657EB6

Tritanopia (blue-blind)

#00979A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #348cb7;
/* rgb */ color: rgb(52, 140, 183);
/* oklch */ color: oklch(60.7% 0.105 233.7);

Tailwind

colors: {
  custom: {
    50: '#7cadcc',
    500: '#348cb7',
    950: '#000000',
  },
}

SCSS

$custom: #348cb7;
$custom-light: #7cadcc;
$custom-dark: #000000;

JSON

{
  "hex": "#348cb7",
  "rgb": {
    "r": 52,
    "g": 140,
    "b": 183
  },
  "hsl": {
    "h": 199.695,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.60659,
    "c": 0.10485,
    "h": 233.7
  },
  "luminance": 0.22905
}

Semantic roles & 50–950 ramp

primary

#348CB7

secondary

#C79780

accent

#7A49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348CB7

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

Preview Lab → · Contrast checker → · Palette generator →