#3984AC#3984AC

#3984AC is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.4% C 0.096 H 235.1°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3984AC
RGB	rgb(57, 132, 172)
HSL	hsl(201, 50%, 45%)
HSV	hsv(201, 67%, 67%)
CMYK	cmyk(66.9%, 23.3%, 0%, 32.5%)
CIE-LAB	lab(52.23, -10.29, -27.99)
CIE-LCH	lch(52.23, 29.82, 249.82°)
OKLab	oklab(58.36% -0.0548 -0.0786)
OKLCH	oklch(58.36% 0.096 235.1)
XYZ	xyz(17.3821, 20.3491, 42.0334)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3984AC #AC6139

analogous

#39AC9B #3984AC #394AAC

triadic

#3984AC #AC3984 #84AC39

tetradic

#3984AC #9B39AC #AC6139 #4AAC39

square

#3984AC #9B39AC #AC6139 #4AAC39

split-complementary

#3984AC #AC394A #AC9B39

monochromatic

#1B3D50 #2A617E #3984AC #5AA2C8 #88BCD8

Accessibility & contrast

On white

4.14

#3984AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3984AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3984AC

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3984AC	#FFFFFF	#000000	##000000
##3984AC	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7183AE

Deuteranopia (green-blind)

#6178AB

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3984ac;
/* rgb */ color: rgb(57, 132, 172);
/* oklch */ color: oklch(58.4% 0.096 235.1);

Tailwind

colors: {
  custom: {
    50: '#7ca7c5',
    500: '#3984ac',
    950: '#000000',
  },
}

SCSS

$custom: #3984ac;
$custom-light: #7ca7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3984ac",
  "rgb": {
    "r": 57,
    "g": 132,
    "b": 172
  },
  "hsl": {
    "h": 200.87,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.58363,
    "c": 0.09579,
    "h": 235.1
  },
  "luminance": 0.20351
}

Semantic roles & 50–950 ramp

primary

#3984AC

secondary

#C2967F

accent

#7F4EDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3984AC

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

Preview Lab → · Contrast checker → · Palette generator →