#3490AF#3490AF

#3490AF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.3% C 0.097 H 224.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3490AF
RGB	rgb(52, 144, 175)
HSL	hsl(195, 54%, 45%)
HSV	hsv(195, 70%, 69%)
CMYK	cmyk(70.3%, 17.7%, 0%, 31.4%)
CIE-LAB	lab(55.86, -16.74, -24.12)
CIE-LCH	lch(55.86, 29.36, 235.24°)
OKLab	oklab(61.26% -0.0691 -0.0674)
OKLCH	oklch(61.26% 0.097 224.3)
XYZ	xyz(19.1241, 23.7696, 44.1292)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3490AF #AF5334

analogous

#34AF91 #3490AF #3453AF

triadic

#3490AF #AF3490 #90AF34

tetradic

#3490AF #9134AF #AF5334 #53AF34

square

#3490AF #9134AF #AF5334 #53AF34

split-complementary

#3490AF #AF3453 #AF9134

monochromatic

#184251 #266980 #3490AF #54AECC #83C4DA

Accessibility & contrast

On white

3.65

#3490AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3490AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3490AF

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3490AF	#FFFFFF	#000000	##000000
##3490AF	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8DB1

Deuteranopia (green-blind)

#6E80AF

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3490af;
/* rgb */ color: rgb(52, 144, 175);
/* oklch */ color: oklch(61.3% 0.097 224.3);

Tailwind

colors: {
  custom: {
    50: '#7bb0c7',
    500: '#3490af',
    950: '#000000',
  },
}

SCSS

$custom: #3490af;
$custom-light: #7bb0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3490af",
  "rgb": {
    "r": 52,
    "g": 144,
    "b": 175
  },
  "hsl": {
    "h": 195.122,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61256,
    "c": 0.09657,
    "h": 224.3
  },
  "luminance": 0.23772
}

Semantic roles & 50–950 ramp

primary

#3490AF

secondary

#C48D7B

accent

#6F4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3490AF

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

Preview Lab → · Contrast checker → · Palette generator →