#3996DA#3996DA

#3996DA is a light, vivid cyan. Relative luminance 0.277; OKLCH L 64.9% C 0.133 H 244.4°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3996DA
RGB	rgb(57, 150, 218)
HSL	hsl(205, 69%, 54%)
HSV	hsv(205, 74%, 85%)
CMYK	cmyk(73.9%, 31.2%, 0%, 14.5%)
CIE-LAB	lab(59.65, -4.70, -42.45)
CIE-LCH	lch(59.65, 42.71, 263.68°)
OKLab	oklab(64.93% -0.0577 -0.1203)
OKLCH	oklch(64.93% 0.133 244.4)
XYZ	xyz(25.2437, 27.7416, 70.3403)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3996DA #DA7D39

analogous

#39DACE #3996DA #3946DA

triadic

#3996DA #DA3996 #96DA39

tetradic

#3996DA #CE39DA #DA7D39 #46DA39

square

#3996DA #CE39DA #DA7D39 #46DA39

split-complementary

#3996DA #DA3946 #DACE39

monochromatic

#185481 #2276B4 #3996DA #6DB1E4 #A0CDED

Accessibility & contrast

On white

3.21

#3996DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#3996DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3996DA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3996DA	#FFFFFF	#000000	##000000
##3996DA	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7798DD

Deuteranopia (green-blind)

#6089D9

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3996da;
/* rgb */ color: rgb(57, 150, 218);
/* oklch */ color: oklch(64.9% 0.133 244.4);

Tailwind

colors: {
  custom: {
    50: '#84b4e6',
    500: '#3996da',
    950: '#000000',
  },
}

SCSS

$custom: #3996da;
$custom-light: #84b4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3996da",
  "rgb": {
    "r": 57,
    "g": 150,
    "b": 218
  },
  "hsl": {
    "h": 205.342,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.64932,
    "c": 0.13346,
    "h": 244.4
  },
  "luminance": 0.27745
}

Semantic roles & 50–950 ramp

primary

#3996DA

secondary

#DAB295

accent

#863CEB

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0C1116

muted

#7D8084

Preview Lab

Preview with #3996DA

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

Preview Lab → · Contrast checker → · Palette generator →