#349CB1#349CB1

#349CB1 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.097 H 214.0°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#349CB1
RGB	rgb(52, 156, 177)
HSL	hsl(190, 55%, 45%)
HSV	hsv(190, 71%, 69%)
CMYK	cmyk(70.6%, 11.9%, 0%, 30.6%)
CIE-LAB	lab(59.60, -22.45, -19.52)
CIE-LCH	lch(59.60, 29.75, 221.02°)
OKLab	oklab(64.29% -0.0807 -0.0544)
OKLCH	oklch(64.29% 0.097 214)
XYZ	xyz(21.2371, 27.6789, 45.8098)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349CB1 #B14934

analogous

#34B188 #349CB1 #345EB1

triadic

#349CB1 #B1349C #9CB134

tetradic

#349CB1 #8834B1 #B14934 #5EB134

square

#349CB1 #8834B1 #B14934 #5EB134

split-complementary

#349CB1 #B1345E #B18834

monochromatic

#184952 #267282 #349CB1 #55B9CD #84CCDB

Accessibility & contrast

On white

3.21

#349CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#349CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349CB1

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349CB1	#FFFFFF	#000000	##000000
##349CB1	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)

#8D97B2

Deuteranopia (green-blind)

#7B8AB1

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #349cb1;
/* rgb */ color: rgb(52, 156, 177);
/* oklch */ color: oklch(64.3% 0.097 214.0);

Tailwind

colors: {
  custom: {
    50: '#7db9c8',
    500: '#349cb1',
    950: '#000000',
  },
}

SCSS

$custom: #349cb1;
$custom-light: #7db9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#349cb1",
  "rgb": {
    "r": 52,
    "g": 156,
    "b": 177
  },
  "hsl": {
    "h": 190.08,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64285,
    "c": 0.09727,
    "h": 214
  },
  "luminance": 0.27681
}

Semantic roles & 50–950 ramp

primary

#349CB1

secondary

#C5887C

accent

#634ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349CB1

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

Preview Lab → · Contrast checker → · Palette generator →