#3984DA#3984DA

#3984DA is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.9% C 0.150 H 254.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3984DA
RGB	rgb(57, 132, 218)
HSL	hsl(212, 69%, 54%)
HSV	hsv(212, 74%, 85%)
CMYK	cmyk(73.9%, 39.4%, 0%, 14.5%)
CIE-LAB	lab(54.48, 5.91, -50.64)
CIE-LCH	lch(54.48, 50.99, 276.65°)
OKLab	oklab(60.87% -0.0414 -0.1445)
OKLCH	oklch(60.87% 0.15 254)
XYZ	xyz(22.5888, 22.4318, 69.4553)
Luminance	0.2243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3984DA #DA8F39

analogous

#39D4DA #3984DA #3F39DA

triadic

#3984DA #DA3984 #84DA39

tetradic

#3984DA #DA39D4 #DA8F39 #39DA3F

square

#3984DA #DA39D4 #DA8F39 #39DA3F

split-complementary

#3984DA #DA3F39 #D4DA39

monochromatic

#184981 #2266B4 #3984DA #6DA4E4 #A0C4ED

Accessibility & contrast

On white

3.83

#3984DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#3984DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3984DA

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3984DA	#FFFFFF	#000000	##000000
##3984DA	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8ADD

Deuteranopia (green-blind)

#427CD8

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3984da;
/* rgb */ color: rgb(57, 132, 218);
/* oklch */ color: oklch(60.9% 0.150 254.0);

Tailwind

colors: {
  custom: {
    50: '#84a7e6',
    500: '#3984da',
    950: '#000000',
  },
}

SCSS

$custom: #3984da;
$custom-light: #84a7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3984da",
  "rgb": {
    "r": 57,
    "g": 132,
    "b": 218
  },
  "hsl": {
    "h": 212.05,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60874,
    "c": 0.15035,
    "h": 254
  },
  "luminance": 0.22434
}

Semantic roles & 50–950 ramp

primary

#3984DA

secondary

#DABA95

accent

#9A3CEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3984DA

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

Preview Lab → · Contrast checker → · Palette generator →