#3582D2#3582D2

#3582D2 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.8% C 0.144 H 252.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3582D2
RGB	rgb(53, 130, 210)
HSL	hsl(211, 64%, 52%)
HSV	hsv(211, 75%, 82%)
CMYK	cmyk(74.8%, 38.1%, 0%, 17.6%)
CIE-LAB	lab(53.36, 3.71, -47.93)
CIE-LCH	lch(53.36, 48.08, 274.42°)
OKLab	oklab(59.82% -0.0439 -0.1367)
OKLCH	oklch(59.82% 0.144 252.2)
XYZ	xyz(21.0793, 21.3729, 63.9747)
Luminance	0.2137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3582D2 #D28535

analogous

#35D1D2 #3582D2 #3735D2

triadic

#3582D2 #D23582 #82D235

tetradic

#3582D2 #D235D1 #D28535 #35D237

square

#3582D2 #D235D1 #D28535 #35D237

split-complementary

#3582D2 #D23735 #D1D235

monochromatic

#1A4573 #2564A5 #3582D2 #67A1DD #99C0E8

Accessibility & contrast

On white

3.98

#3582D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3582D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3582D2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3582D2	#FFFFFF	#000000	##000000
##3582D2	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D87D5

Deuteranopia (green-blind)

#4479D0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3582d2;
/* rgb */ color: rgb(53, 130, 210);
/* oklch */ color: oklch(59.8% 0.144 252.2);

Tailwind

colors: {
  custom: {
    50: '#81a5e0',
    500: '#3582d2',
    950: '#000000',
  },
}

SCSS

$custom: #3582d2;
$custom-light: #81a5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3582d2",
  "rgb": {
    "r": 53,
    "g": 130,
    "b": 210
  },
  "hsl": {
    "h": 210.573,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59819,
    "c": 0.14354,
    "h": 252.2
  },
  "luminance": 0.21375
}

Semantic roles & 50–950 ramp

primary

#3582D2

secondary

#D4B28F

accent

#9541E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3582D2

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

Preview Lab → · Contrast checker → · Palette generator →