#3486B2#3486B2

#3486B2 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.0% C 0.103 H 235.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3486B2
RGB	rgb(52, 134, 178)
HSL	hsl(201, 55%, 45%)
HSV	hsv(201, 71%, 70%)
CMYK	cmyk(70.8%, 24.7%, 0%, 30.2%)
CIE-LAB	lab(52.94, -10.17, -30.35)
CIE-LCH	lch(52.94, 32.01, 251.48°)
OKLab	oklab(58.97% -0.0578 -0.0854)
OKLCH	oklch(58.97% 0.103 235.9)
XYZ	xyz(17.9740, 20.9926, 45.2156)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3486B2 #B26034

analogous

#34B29F #3486B2 #3447B2

triadic

#3486B2 #B23486 #86B234

tetradic

#3486B2 #9F34B2 #B26034 #47B234

square

#3486B2 #9F34B2 #B26034 #47B234

split-complementary

#3486B2 #B23447 #B29F34

monochromatic

#183F53 #266283 #3486B2 #56A4CE #85BDDB

Accessibility & contrast

On white

4.04

#3486B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3486B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3486B2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3486B2	#FFFFFF	#000000	##000000
##3486B2	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B4

Deuteranopia (green-blind)

#6079B1

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3486b2;
/* rgb */ color: rgb(52, 134, 178);
/* oklch */ color: oklch(59.0% 0.103 235.9);

Tailwind

colors: {
  custom: {
    50: '#7ba9c9',
    500: '#3486b2',
    950: '#000000',
  },
}

SCSS

$custom: #3486b2;
$custom-light: #7ba9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3486b2",
  "rgb": {
    "r": 52,
    "g": 134,
    "b": 178
  },
  "hsl": {
    "h": 200.952,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.58971,
    "c": 0.1031,
    "h": 235.9
  },
  "luminance": 0.20995
}

Semantic roles & 50–950 ramp

primary

#3486B2

secondary

#C5967D

accent

#7E4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3486B2

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

Preview Lab → · Contrast checker → · Palette generator →