#3986B2#3986B2

#3986B2 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.1% C 0.101 H 237.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3986B2
RGB	rgb(57, 134, 178)
HSL	hsl(202, 51%, 46%)
HSV	hsv(202, 68%, 70%)
CMYK	cmyk(68%, 24.7%, 0%, 30.2%)
CIE-LAB	lab(53.09, -9.39, -30.10)
CIE-LCH	lch(53.09, 31.53, 252.67°)
OKLab	oklab(59.14% -0.0548 -0.0846)
OKLCH	oklch(59.14% 0.101 237.1)
XYZ	xyz(18.2452, 21.1324, 45.2283)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3986B2 #B26539

analogous

#39B2A1 #3986B2 #3949B2

triadic

#3986B2 #B23986 #86B239

tetradic

#3986B2 #A139B2 #B26539 #49B239

square

#3986B2 #A139B2 #B26539 #49B239

split-complementary

#3986B2 #B23949 #B2A139

monochromatic

#1B4055 #2A6384 #3986B2 #5DA3CB #8BBDDA

Accessibility & contrast

On white

4.02

#3986B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3986B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3986B2

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3986B2	#FFFFFF	#000000	##000000
##3986B2	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B4

Deuteranopia (green-blind)

#6179B1

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3986b2;
/* rgb */ color: rgb(57, 134, 178);
/* oklch */ color: oklch(59.1% 0.101 237.1);

Tailwind

colors: {
  custom: {
    50: '#7da9c9',
    500: '#3986b2',
    950: '#000000',
  },
}

SCSS

$custom: #3986b2;
$custom-light: #7da9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3986b2",
  "rgb": {
    "r": 57,
    "g": 134,
    "b": 178
  },
  "hsl": {
    "h": 201.818,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.59136,
    "c": 0.10082,
    "h": 237.1
  },
  "luminance": 0.21134
}

Semantic roles & 50–950 ramp

primary

#3986B2

secondary

#C49A82

accent

#814DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3986B2

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

Preview Lab → · Contrast checker → · Palette generator →