#3486BD#3486BD

#3486BD is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.115 H 241.9°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3486BD
RGB	rgb(52, 134, 189)
HSL	hsl(204, 57%, 47%)
HSV	hsv(204, 72%, 74%)
CMYK	cmyk(72.5%, 29.1%, 0%, 25.9%)
CIE-LAB	lab(53.44, -6.33, -35.87)
CIE-LCH	lch(53.44, 36.42, 259.99°)
OKLab	oklab(59.53% -0.0541 -0.1014)
OKLCH	oklch(59.53% 0.115 241.9)
XYZ	xyz(19.1230, 21.4522, 51.2671)
Luminance	0.2145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3486BD #BD6B34

analogous

#34BDB0 #3486BD #3441BD

triadic

#3486BD #BD3486 #86BD34

tetradic

#3486BD #B034BD #BD6B34 #41BD34

square

#3486BD #B034BD #BD6B34 #41BD34

split-complementary

#3486BD #BD3441 #BDB034

monochromatic

#1A425D #27648D #3486BD #5CA3D2 #8CBEDF

Accessibility & contrast

On white

3.97

#3486BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3486BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3486BD

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3486BD	#FFFFFF	#000000	##000000
##3486BD	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BF

Deuteranopia (green-blind)

#5A7ABC

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3486bd;
/* rgb */ color: rgb(52, 134, 189);
/* oklch */ color: oklch(59.5% 0.115 241.9);

Tailwind

colors: {
  custom: {
    50: '#7da9d1',
    500: '#3486bd',
    950: '#000000',
  },
}

SCSS

$custom: #3486bd;
$custom-light: #7da9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3486bd",
  "rgb": {
    "r": 52,
    "g": 134,
    "b": 189
  },
  "hsl": {
    "h": 204.088,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59532,
    "c": 0.11492,
    "h": 241.9
  },
  "luminance": 0.21454
}

Semantic roles & 50–950 ramp

primary

#3486BD

secondary

#CA9F83

accent

#8548E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3486BD

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

Preview Lab → · Contrast checker → · Palette generator →