#3486BC#3486BC

#3486BC is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.5% C 0.114 H 241.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3486BC
RGB	rgb(52, 134, 188)
HSL	hsl(204, 57%, 47%)
HSV	hsv(204, 72%, 74%)
CMYK	cmyk(72.3%, 28.7%, 0%, 26.3%)
CIE-LAB	lab(53.39, -6.68, -35.37)
CIE-LCH	lch(53.39, 35.99, 259.30°)
OKLab	oklab(59.48% -0.0544 -0.0999)
OKLCH	oklch(59.48% 0.114 241.4)
XYZ	xyz(19.0149, 21.4090, 50.6974)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3486BC #BC6A34

analogous

#34BCAE #3486BC #3442BC

triadic

#3486BC #BC3486 #86BC34

tetradic

#3486BC #AE34BC #BC6A34 #42BC34

square

#3486BC #AE34BC #BC6A34 #42BC34

split-complementary

#3486BC #BC3442 #BCAE34

monochromatic

#19425C #27648C #3486BC #5BA3D2 #8BBEDF

Accessibility & contrast

On white

3.98

#3486BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3486BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3486BC

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3486BC	#FFFFFF	#000000	##000000
##3486BC	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BE

Deuteranopia (green-blind)

#5A7ABB

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3486bc;
/* rgb */ color: rgb(52, 134, 188);
/* oklch */ color: oklch(59.5% 0.114 241.4);

Tailwind

colors: {
  custom: {
    50: '#7da9d0',
    500: '#3486bc',
    950: '#000000',
  },
}

SCSS

$custom: #3486bc;
$custom-light: #7da9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3486bc",
  "rgb": {
    "r": 52,
    "g": 134,
    "b": 188
  },
  "hsl": {
    "h": 203.824,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.5948,
    "c": 0.1138,
    "h": 241.4
  },
  "luminance": 0.21411
}

Semantic roles & 50–950 ramp

primary

#3486BC

secondary

#C99F83

accent

#8448E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3486BC

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

Preview Lab → · Contrast checker → · Palette generator →