#3983C2#3983C2

#3983C2 is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.3% C 0.121 H 247.4°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3983C2
RGB	rgb(57, 131, 194)
HSL	hsl(208, 55%, 49%)
HSV	hsv(208, 71%, 76%)
CMYK	cmyk(70.6%, 32.5%, 0%, 23.9%)
CIE-LAB	lab(52.94, -2.09, -39.49)
CIE-LCH	lch(52.94, 39.55, 266.97°)
OKLab	oklab(59.26% -0.0467 -0.1119)
OKLCH	oklch(59.26% 0.121 247.4)
XYZ	xyz(19.5376, 20.9954, 54.0513)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3983C2 #C27839

analogous

#39C2BD #3983C2 #393FC2

triadic

#3983C2 #C23983 #83C239

tetradic

#3983C2 #BD39C2 #C27839 #3FC239

square

#3983C2 #BD39C2 #C27839 #3FC239

split-complementary

#3983C2 #C2393F #C2BD39

monochromatic

#1D4363 #2B6393 #3983C2 #66A0D2 #95BEE0

Accessibility & contrast

On white

4.04

#3983C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3983C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3983C2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3983C2	#FFFFFF	#000000	##000000
##3983C2	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)

#6786C5

Deuteranopia (green-blind)

#5379C1

Tritanopia (blue-blind)

#00929A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3983c2;
/* rgb */ color: rgb(57, 131, 194);
/* oklch */ color: oklch(59.3% 0.121 247.4);

Tailwind

colors: {
  custom: {
    50: '#80a6d5',
    500: '#3983c2',
    950: '#000000',
  },
}

SCSS

$custom: #3983c2;
$custom-light: #80a6d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3983c2",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 194
  },
  "hsl": {
    "h": 207.591,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59262,
    "c": 0.12126,
    "h": 247.4
  },
  "luminance": 0.20997
}

Semantic roles & 50–950 ramp

primary

#3983C2

secondary

#CBA98B

accent

#8E4ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3983C2

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

Preview Lab → · Contrast checker → · Palette generator →