#3986AA#3986AA

#3986AA is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.8% C 0.093 H 231.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3986AA
RGB	rgb(57, 134, 170)
HSL	hsl(199, 50%, 45%)
HSV	hsv(199, 66%, 67%)
CMYK	cmyk(66.5%, 21.2%, 0%, 33.3%)
CIE-LAB	lab(52.75, -12.09, -26.03)
CIE-LCH	lch(52.75, 28.70, 245.09°)
OKLab	oklab(58.75% -0.0576 -0.0729)
OKLCH	oklch(58.75% 0.093 231.7)
XYZ	xyz(17.4653, 20.8205, 41.1207)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3986AA #AA5D39

analogous

#39AA96 #3986AA #394EAA

triadic

#3986AA #AA3986 #86AA39

tetradic

#3986AA #9639AA #AA5D39 #4EAA39

square

#3986AA #9639AA #AA5D39 #4EAA39

split-complementary

#3986AA #AA394E #AA9639

monochromatic

#1A3E4E #2A627C #3986AA #59A4C7 #87BDD7

Accessibility & contrast

On white

4.07

#3986AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3986AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3986AA

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3986AA	#FFFFFF	#000000	##000000
##3986AA	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7484AC

Deuteranopia (green-blind)

#6479A9

Tritanopia (blue-blind)

#009092

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3986aa;
/* rgb */ color: rgb(57, 134, 170);
/* oklch */ color: oklch(58.8% 0.093 231.7);

Tailwind

colors: {
  custom: {
    50: '#7ca9c3',
    500: '#3986aa',
    950: '#000000',
  },
}

SCSS

$custom: #3986aa;
$custom-light: #7ca9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3986aa",
  "rgb": {
    "r": 57,
    "g": 134,
    "b": 170
  },
  "hsl": {
    "h": 199.115,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58751,
    "c": 0.09294,
    "h": 231.7
  },
  "luminance": 0.20822
}

Semantic roles & 50–950 ramp

primary

#3986AA

secondary

#C1937E

accent

#7B4ED9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3986AA

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

Preview Lab → · Contrast checker → · Palette generator →