#348DB4#348DB4

#348DB4 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.8% C 0.102 H 230.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#348DB4
RGB	rgb(52, 141, 180)
HSL	hsl(198, 55%, 45%)
HSV	hsv(198, 71%, 71%)
CMYK	cmyk(71.1%, 21.7%, 0%, 29.4%)
CIE-LAB	lab(55.15, -13.42, -28.07)
CIE-LCH	lch(55.15, 31.11, 244.45°)
OKLab	oklab(60.76% -0.0642 -0.0788)
OKLCH	oklch(60.76% 0.102 230.8)
XYZ	xyz(19.1760, 23.0729, 46.6141)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348DB4 #B45B34

analogous

#34B49B #348DB4 #344DB4

triadic

#348DB4 #B4348D #8DB434

tetradic

#348DB4 #9B34B4 #B45B34 #4DB434

square

#348DB4 #9B34B4 #B45B34 #4DB434

split-complementary

#348DB4 #B4344D #B49B34

monochromatic

#194355 #266885 #348DB4 #57AACE #86C2DC

Accessibility & contrast

On white

3.74

#348DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#348DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348DB4

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348DB4	#FFFFFF	#000000	##000000
##348DB4	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798BB6

Deuteranopia (green-blind)

#687EB3

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #348db4;
/* rgb */ color: rgb(52, 141, 180);
/* oklch */ color: oklch(60.8% 0.102 230.8);

Tailwind

colors: {
  custom: {
    50: '#7caeca',
    500: '#348db4',
    950: '#000000',
  },
}

SCSS

$custom: #348db4;
$custom-light: #7caeca;
$custom-dark: #000000;

JSON

{
  "hex": "#348db4",
  "rgb": {
    "r": 52,
    "g": 141,
    "b": 180
  },
  "hsl": {
    "h": 198.281,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60757,
    "c": 0.1016,
    "h": 230.8
  },
  "luminance": 0.23075
}

Semantic roles & 50–950 ramp

primary

#348DB4

secondary

#C6947E

accent

#7749DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348DB4

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

Preview Lab → · Contrast checker → · Palette generator →