#3994D2#3994D2

#3994D2 is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.1% C 0.126 H 242.5°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3994D2
RGB	rgb(57, 148, 210)
HSL	hsl(204, 63%, 52%)
HSV	hsv(204, 73%, 82%)
CMYK	cmyk(72.9%, 29.5%, 0%, 17.6%)
CIE-LAB	lab(58.70, -6.35, -39.49)
CIE-LCH	lch(58.70, 40.00, 260.87°)
OKLab	oklab(64.05% -0.0583 -0.1117)
OKLCH	oklch(64.05% 0.126 242.5)
XYZ	xyz(23.9056, 26.7001, 64.8540)
Luminance	0.2670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3994D2 #D27739

analogous

#39D2C4 #3994D2 #3947D2

triadic

#3994D2 #D23994 #94D239

tetradic

#3994D2 #C439D2 #D27739 #47D239

square

#3994D2 #C439D2 #D27739 #47D239

split-complementary

#3994D2 #D23947 #D2C439

monochromatic

#1B5176 #2673A8 #3994D2 #6BAFDD #9DCAE9

Accessibility & contrast

On white

3.31

#3994D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#3994D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3994D2

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3994D2	#FFFFFF	#000000	##000000
##3994D2	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7795D5

Deuteranopia (green-blind)

#6287D1

Tritanopia (blue-blind)

#00A3AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3994d2;
/* rgb */ color: rgb(57, 148, 210);
/* oklch */ color: oklch(64.1% 0.126 242.5);

Tailwind

colors: {
  custom: {
    50: '#83b3e0',
    500: '#3994d2',
    950: '#000000',
  },
}

SCSS

$custom: #3994d2;
$custom-light: #83b3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3994d2",
  "rgb": {
    "r": 57,
    "g": 148,
    "b": 210
  },
  "hsl": {
    "h": 204.314,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.64051,
    "c": 0.12601,
    "h": 242.5
  },
  "luminance": 0.26703
}

Semantic roles & 50–950 ramp

primary

#3994D2

secondary

#D5AD92

accent

#8442E6

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3994D2

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

Preview Lab → · Contrast checker → · Palette generator →