#349CB2#349CB2

#349CB2 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.098 H 214.8°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#349CB2
RGB	rgb(52, 156, 178)
HSL	hsl(190, 55%, 45%)
HSV	hsv(190, 71%, 70%)
CMYK	cmyk(70.8%, 12.4%, 0%, 30.2%)
CIE-LAB	lab(59.63, -22.13, -20.03)
CIE-LCH	lch(59.63, 29.85, 222.15°)
OKLab	oklab(64.33% -0.0802 -0.0558)
OKLCH	oklch(64.33% 0.098 214.8)
XYZ	xyz(21.3371, 27.7189, 46.3366)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349CB2 #B24A34

analogous

#34B289 #349CB2 #345DB2

triadic

#349CB2 #B2349C #9CB234

tetradic

#349CB2 #8934B2 #B24A34 #5DB234

square

#349CB2 #8934B2 #B24A34 #5DB234

split-complementary

#349CB2 #B2345D #B28934

monochromatic

#184953 #267283 #349CB2 #56B9CE #85CCDB

Accessibility & contrast

On white

3.21

#349CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#349CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349CB2

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349CB2	#FFFFFF	#000000	##000000
##349CB2	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B3

Deuteranopia (green-blind)

#7B8AB2

Tritanopia (blue-blind)

#00A4A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349cb2;
/* rgb */ color: rgb(52, 156, 178);
/* oklch */ color: oklch(64.3% 0.098 214.8);

Tailwind

colors: {
  custom: {
    50: '#7db9c9',
    500: '#349cb2',
    950: '#000000',
  },
}

SCSS

$custom: #349cb2;
$custom-light: #7db9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#349cb2",
  "rgb": {
    "r": 52,
    "g": 156,
    "b": 178
  },
  "hsl": {
    "h": 190.476,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64326,
    "c": 0.09774,
    "h": 214.8
  },
  "luminance": 0.27721
}

Semantic roles & 50–950 ramp

primary

#349CB2

secondary

#C5897D

accent

#644ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349CB2

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

Preview Lab → · Contrast checker → · Palette generator →