#3584AC#3584AC

#3584AC is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.098 H 234.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3584AC
RGB	rgb(53, 132, 172)
HSL	hsl(200, 53%, 44%)
HSV	hsv(200, 69%, 67%)
CMYK	cmyk(69.2%, 23.3%, 0%, 32.5%)
CIE-LAB	lab(52.10, -10.94, -28.20)
CIE-LCH	lch(52.10, 30.24, 248.80°)
OKLab	oklab(58.23% -0.0572 -0.0792)
OKLCH	oklch(58.23% 0.098 234.1)
XYZ	xyz(17.1629, 20.2361, 42.0232)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3584AC #AC5D35

analogous

#35AC99 #3584AC #3549AC

triadic

#3584AC #AC3584 #84AC35

tetradic

#3584AC #9935AC #AC5D35 #49AC35

square

#3584AC #9935AC #AC5D35 #49AC35

split-complementary

#3584AC #AC3549 #AC9935

monochromatic

#183C4E #27607D #3584AC #54A2CA #83BCD9

Accessibility & contrast

On white

4.16

#3584AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#3584AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3584AC

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3584AC	#FFFFFF	#000000	##000000
##3584AC	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7183AE

Deuteranopia (green-blind)

#6077AB

Tritanopia (blue-blind)

#008F91

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3584ac;
/* rgb */ color: rgb(53, 132, 172);
/* oklch */ color: oklch(58.2% 0.098 234.1);

Tailwind

colors: {
  custom: {
    50: '#7ba7c5',
    500: '#3584ac',
    950: '#000000',
  },
}

SCSS

$custom: #3584ac;
$custom-light: #7ba7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3584ac",
  "rgb": {
    "r": 53,
    "g": 132,
    "b": 172
  },
  "hsl": {
    "h": 200.168,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.58227,
    "c": 0.09772,
    "h": 234.1
  },
  "luminance": 0.20238
}

Semantic roles & 50–950 ramp

primary

#3584AC

secondary

#C2937B

accent

#7C4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3584AC

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

Preview Lab → · Contrast checker → · Palette generator →