#3490AC#3490AC

#3490AC is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.1% C 0.094 H 221.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3490AC
RGB	rgb(52, 144, 172)
HSL	hsl(194, 54%, 44%)
HSV	hsv(194, 70%, 67%)
CMYK	cmyk(69.8%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.74, -17.73, -22.58)
CIE-LCH	lch(55.74, 28.71, 231.87°)
OKLab	oklab(61.12% -0.0703 -0.0631)
OKLCH	oklch(61.12% 0.094 221.9)
XYZ	xyz(18.8328, 23.6530, 42.5947)
Luminance	0.2366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3490AC #AC5034

analogous

#34AC8C #3490AC #3454AC

triadic

#3490AC #AC3490 #90AC34

tetradic

#3490AC #8C34AC #AC5034 #54AC34

square

#3490AC #8C34AC #AC5034 #54AC34

split-complementary

#3490AC #AC3454 #AC8C34

monochromatic

#18414E #26697D #3490AC #52AFCB #81C5D9

Accessibility & contrast

On white

3.66

#3490AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3490AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3490AC

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3490AC	#FFFFFF	#000000	##000000
##3490AC	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAD

Deuteranopia (green-blind)

#6F80AC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3490ac;
/* rgb */ color: rgb(52, 144, 172);
/* oklch */ color: oklch(61.1% 0.094 221.9);

Tailwind

colors: {
  custom: {
    50: '#7bb0c4',
    500: '#3490ac',
    950: '#000000',
  },
}

SCSS

$custom: #3490ac;
$custom-light: #7bb0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3490ac",
  "rgb": {
    "r": 52,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 194,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.61123,
    "c": 0.09443,
    "h": 221.9
  },
  "luminance": 0.23655
}

Semantic roles & 50–950 ramp

primary

#3490AC

secondary

#C28A79

accent

#6D4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3490AC

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

Preview Lab → · Contrast checker → · Palette generator →