#3584AD#3584AD

#3584AD is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.3% C 0.099 H 234.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3584AD
RGB	rgb(53, 132, 173)
HSL	hsl(201, 53%, 44%)
HSV	hsv(201, 69%, 68%)
CMYK	cmyk(69.4%, 23.7%, 0%, 32.2%)
CIE-LAB	lab(52.15, -10.60, -28.71)
CIE-LCH	lch(52.15, 30.60, 249.74°)
OKLab	oklab(58.28% -0.0569 -0.0807)
OKLCH	oklch(58.28% 0.099 234.8)
XYZ	xyz(17.2593, 20.2747, 42.5309)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3584AD #AD5E35

analogous

#35AD9A #3584AD #3548AD

triadic

#3584AD #AD3584 #84AD35

tetradic

#3584AD #9A35AD #AD5E35 #48AD35

square

#3584AD #9A35AD #AD5E35 #48AD35

split-complementary

#3584AD #AD3548 #AD9A35

monochromatic

#183D4F #27607E #3584AD #54A2CB #83BCD9

Accessibility & contrast

On white

4.15

#3584AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3584AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3584AD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3584AD	#FFFFFF	#000000	##000000
##3584AD	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7083AF

Deuteranopia (green-blind)

#6077AC

Tritanopia (blue-blind)

#008F92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3584ad;
/* rgb */ color: rgb(53, 132, 173);
/* oklch */ color: oklch(58.3% 0.099 234.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3584ad",
  "rgb": {
    "r": 53,
    "g": 132,
    "b": 173
  },
  "hsl": {
    "h": 200.5,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.58275,
    "c": 0.09871,
    "h": 234.8
  },
  "luminance": 0.20277
}

Semantic roles & 50–950 ramp

primary

#3584AD

secondary

#C3947B

accent

#7D4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3584AD

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

Preview Lab → · Contrast checker → · Palette generator →