#3982D3#3982D3

#3982D3 is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.0% C 0.143 H 253.3°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3982D3
RGB	rgb(57, 130, 211)
HSL	hsl(212, 64%, 53%)
HSV	hsv(212, 73%, 83%)
CMYK	cmyk(73%, 38.4%, 0%, 17.3%)
CIE-LAB	lab(53.53, 4.59, -48.21)
CIE-LCH	lch(53.53, 48.43, 275.43°)
OKLab	oklab(60.01% -0.0412 -0.1374)
OKLCH	oklch(60.01% 0.143 253.3)
XYZ	xyz(21.4235, 21.5359, 64.6431)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3982D3 #D38A39

analogous

#39CFD3 #3982D3 #3D39D3

triadic

#3982D3 #D33982 #82D339

tetradic

#3982D3 #D339CF #D38A39 #39D33D

square

#3982D3 #D339CF #D38A39 #39D33D

split-complementary

#3982D3 #D33D39 #CFD339

monochromatic

#1A4677 #2664A9 #3982D3 #6BA2DE #9DC1E9

Accessibility & contrast

On white

3.96

#3982D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#3982D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3982D3

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3982D3	#FFFFFF	#000000	##000000
##3982D3	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C88D6

Deuteranopia (green-blind)

#4479D1

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3982d3;
/* rgb */ color: rgb(57, 130, 211);
/* oklch */ color: oklch(60.0% 0.143 253.3);

Tailwind

colors: {
  custom: {
    50: '#83a5e1',
    500: '#3982d3',
    950: '#000000',
  },
}

SCSS

$custom: #3982d3;
$custom-light: #83a5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3982d3",
  "rgb": {
    "r": 57,
    "g": 130,
    "b": 211
  },
  "hsl": {
    "h": 211.558,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.60008,
    "c": 0.14349,
    "h": 253.3
  },
  "luminance": 0.21538
}

Semantic roles & 50–950 ramp

primary

#3982D3

secondary

#D5B692

accent

#9841E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3982D3

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

Preview Lab → · Contrast checker → · Palette generator →