#3490AA#3490AA

#3490AA is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.093 H 220.2°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3490AA
RGB	rgb(52, 144, 170)
HSL	hsl(193, 53%, 44%)
HSV	hsv(193, 69%, 67%)
CMYK	cmyk(69.4%, 15.3%, 0%, 33.3%)
CIE-LAB	lab(55.66, -18.38, -21.56)
CIE-LCH	lch(55.66, 28.33, 229.55°)
OKLab	oklab(61.04% -0.0711 -0.0602)
OKLCH	oklch(61.04% 0.093 220.2)
XYZ	xyz(18.6421, 23.5768, 41.5907)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3490AA #AA4E34

analogous

#34AA89 #3490AA #3455AA

triadic

#3490AA #AA3490 #90AA34

tetradic

#3490AA #8934AA #AA4E34 #55AA34

square

#3490AA #8934AA #AA4E34 #55AA34

split-complementary

#3490AA #AA3455 #AA8934

monochromatic

#17414C #26687B #3490AA #51AFCA #80C5D8

Accessibility & contrast

On white

3.67

#3490AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3490AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3490AA

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3490AA	#FFFFFF	#000000	##000000
##3490AA	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAB

Deuteranopia (green-blind)

#7080AA

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3490aa;
/* rgb */ color: rgb(52, 144, 170);
/* oklch */ color: oklch(61.0% 0.093 220.2);

Tailwind

colors: {
  custom: {
    50: '#7bb0c3',
    500: '#3490aa',
    950: '#000000',
  },
}

SCSS

$custom: #3490aa;
$custom-light: #7bb0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3490aa",
  "rgb": {
    "r": 52,
    "g": 144,
    "b": 170
  },
  "hsl": {
    "h": 193.22,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.61035,
    "c": 0.09312,
    "h": 220.2
  },
  "luminance": 0.23579
}

Semantic roles & 50–950 ramp

primary

#3490AA

secondary

#C18878

accent

#6B4BDD

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3490AA

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

Preview Lab → · Contrast checker → · Palette generator →