#3495BB#3495BB

#3495BB is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.0% C 0.105 H 228.3°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#3495BB
RGB	rgb(52, 149, 187)
HSL	hsl(197, 56%, 47%)
HSV	hsv(197, 72%, 73%)
CMYK	cmyk(72.2%, 20.3%, 0%, 26.7%)
CIE-LAB	lab(57.86, -15.46, -27.85)
CIE-LCH	lch(57.86, 31.85, 240.97°)
OKLab	oklab(63.02% -0.0697 -0.0781)
OKLCH	oklch(63.02% 0.105 228.3)
XYZ	xyz(21.1296, 25.8104, 50.8724)
Luminance	0.2581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3495BB #BB5A34

analogous

#34BB9E #3495BB #3452BB

triadic

#3495BB #BB3495 #95BB34

tetradic

#3495BB #9E34BB #BB5A34 #52BB34

square

#3495BB #9E34BB #BB5A34 #52BB34

split-complementary

#3495BB #BB3452 #BB9E34

monochromatic

#19495B #276F8B #3495BB #5BB0D1 #8BC7DF

Accessibility & contrast

On white

3.41

#3495BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#3495BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3495BB

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3495BB	#FFFFFF	#000000	##000000
##3495BB	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8192BD

Deuteranopia (green-blind)

#6F85BA

Tritanopia (blue-blind)

#00A0A2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3495bb;
/* rgb */ color: rgb(52, 149, 187);
/* oklch */ color: oklch(63.0% 0.105 228.3);

Tailwind

colors: {
  custom: {
    50: '#7db4cf',
    500: '#3495bb',
    950: '#000000',
  },
}

SCSS

$custom: #3495bb;
$custom-light: #7db4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3495bb",
  "rgb": {
    "r": 52,
    "g": 149,
    "b": 187
  },
  "hsl": {
    "h": 196.889,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.63016,
    "c": 0.10466,
    "h": 228.3
  },
  "luminance": 0.25813
}

Semantic roles & 50–950 ramp

primary

#3495BB

secondary

#C99682

accent

#7348E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3495BB

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

Preview Lab → · Contrast checker → · Palette generator →