#348DB2#348DB2

#348DB2 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.7% C 0.100 H 229.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#348DB2
RGB	rgb(52, 141, 178)
HSL	hsl(198, 55%, 45%)
HSV	hsv(198, 71%, 70%)
CMYK	cmyk(70.8%, 20.8%, 0%, 30.2%)
CIE-LAB	lab(55.06, -14.09, -27.05)
CIE-LCH	lch(55.06, 30.50, 242.49°)
OKLab	oklab(60.66% -0.0649 -0.0759)
OKLCH	oklch(60.66% 0.1 229.5)
XYZ	xyz(18.9737, 22.9920, 45.5488)
Luminance	0.2299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348DB2 #B25934

analogous

#34B298 #348DB2 #344EB2

triadic

#348DB2 #B2348D #8DB234

tetradic

#348DB2 #9834B2 #B25934 #4EB234

square

#348DB2 #9834B2 #B25934 #4EB234

split-complementary

#348DB2 #B2344E #B29834

monochromatic

#184253 #266783 #348DB2 #56AACE #85C2DB

Accessibility & contrast

On white

3.75

#348DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#348DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348DB2

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348DB2	#FFFFFF	#000000	##000000
##348DB2	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB4

Deuteranopia (green-blind)

#697EB1

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #348db2;
/* rgb */ color: rgb(52, 141, 178);
/* oklch */ color: oklch(60.7% 0.100 229.5);

Tailwind

colors: {
  custom: {
    50: '#7caec9',
    500: '#348db2',
    950: '#000000',
  },
}

SCSS

$custom: #348db2;
$custom-light: #7caec9;
$custom-dark: #000000;

JSON

{
  "hex": "#348db2",
  "rgb": {
    "r": 52,
    "g": 141,
    "b": 178
  },
  "hsl": {
    "h": 197.619,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60663,
    "c": 0.09984,
    "h": 229.5
  },
  "luminance": 0.22994
}

Semantic roles & 50–950 ramp

primary

#348DB2

secondary

#C5927D

accent

#754ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #348DB2

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

Preview Lab → · Contrast checker → · Palette generator →