#349EB4#349EB4

#349EB4 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 64.9% C 0.099 H 214.5°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#349EB4
RGB	rgb(52, 158, 180)
HSL	hsl(190, 55%, 45%)
HSV	hsv(190, 71%, 71%)
CMYK	cmyk(71.1%, 12.2%, 0%, 29.4%)
CIE-LAB	lab(60.32, -22.53, -20.12)
CIE-LCH	lch(60.32, 30.20, 221.77°)
OKLab	oklab(64.9% -0.0815 -0.056)
OKLCH	oklch(64.9% 0.099 214.5)
XYZ	xyz(21.8778, 28.4765, 47.5147)
Luminance	0.2848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#349EB4 #B44A34

analogous

#34B48A #349EB4 #345EB4

triadic

#349EB4 #B4349E #9EB434

tetradic

#349EB4 #8A34B4 #B44A34 #5EB434

square

#349EB4 #8A34B4 #B44A34 #5EB434

split-complementary

#349EB4 #B4345E #B48A34

monochromatic

#194B55 #267485 #349EB4 #57BACE #86CDDC

Accessibility & contrast

On white

3.14

#349EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#349EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #349EB4

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##349EB4	#FFFFFF	#000000	##000000
##349EB4	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B5

Deuteranopia (green-blind)

#7C8CB4

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #349eb4;
/* rgb */ color: rgb(52, 158, 180);
/* oklch */ color: oklch(64.9% 0.099 214.5);

Tailwind

colors: {
  custom: {
    50: '#7dbbca',
    500: '#349eb4',
    950: '#000000',
  },
}

SCSS

$custom: #349eb4;
$custom-light: #7dbbca;
$custom-dark: #000000;

JSON

{
  "hex": "#349eb4",
  "rgb": {
    "r": 52,
    "g": 158,
    "b": 180
  },
  "hsl": {
    "h": 190.313,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.649,
    "c": 0.09889,
    "h": 214.5
  },
  "luminance": 0.28479
}

Semantic roles & 50–950 ramp

primary

#349EB4

secondary

#C68A7E

accent

#6349DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #349EB4

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

Preview Lab → · Contrast checker → · Palette generator →