#3994C0#3994C0

#3994C0 is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.2% C 0.107 H 233.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3994C0
RGB	rgb(57, 148, 192)
HSL	hsl(200, 54%, 49%)
HSV	hsv(200, 70%, 75%)
CMYK	cmyk(70.3%, 22.9%, 0%, 24.7%)
CIE-LAB	lab(57.90, -12.52, -30.61)
CIE-LCH	lch(57.90, 33.07, 247.76°)
OKLab	oklab(63.15% -0.0642 -0.086)
OKLCH	oklch(63.15% 0.107 233.2)
XYZ	xyz(21.7879, 25.8530, 53.7008)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3994C0 #C06539

analogous

#39C0A9 #3994C0 #3950C0

triadic

#3994C0 #C03994 #94C039

tetradic

#3994C0 #A939C0 #C06539 #50C039

square

#3994C0 #A939C0 #C06539 #50C039

split-complementary

#3994C0 #C03950 #C0A939

monochromatic

#1D4B62 #2B7091 #3994C0 #65AED1 #94C7DF

Accessibility & contrast

On white

3.40

#3994C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#3994C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3994C0

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3994C0	#FFFFFF	#000000	##000000
##3994C0	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E93C2

Deuteranopia (green-blind)

#6C85BF

Tritanopia (blue-blind)

#00A0A3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3994c0;
/* rgb */ color: rgb(57, 148, 192);
/* oklch */ color: oklch(63.2% 0.107 233.2);

Tailwind

colors: {
  custom: {
    50: '#80b3d3',
    500: '#3994c0',
    950: '#000000',
  },
}

SCSS

$custom: #3994c0;
$custom-light: #80b3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3994c0",
  "rgb": {
    "r": 57,
    "g": 148,
    "b": 192
  },
  "hsl": {
    "h": 199.556,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.63155,
    "c": 0.10733,
    "h": 233.2
  },
  "luminance": 0.25855
}

Semantic roles & 50–950 ramp

primary

#3994C0

secondary

#CB9F8A

accent

#7A4ADE

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3994C0

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

Preview Lab → · Contrast checker → · Palette generator →