#3582C0#3582C0

#3582C0 is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 58.8% C 0.121 H 246.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3582C0
RGB	rgb(53, 130, 192)
HSL	hsl(207, 57%, 48%)
HSV	hsv(207, 72%, 75%)
CMYK	cmyk(72.4%, 32.3%, 0%, 24.7%)
CIE-LAB	lab(52.43, -2.79, -39.17)
CIE-LCH	lch(52.43, 39.27, 265.93°)
OKLab	oklab(58.79% -0.0487 -0.111)
OKLCH	oklch(58.79% 0.121 246.3)
XYZ	xyz(18.9616, 20.5258, 52.8215)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3582C0 #C07335

analogous

#35C0B9 #3582C0 #353CC0

triadic

#3582C0 #C03582 #82C035

tetradic

#3582C0 #B935C0 #C07335 #3CC035

square

#3582C0 #B935C0 #C07335 #3CC035

split-complementary

#3582C0 #C0353C #C0B935

monochromatic

#1B4160 #286290 #3582C0 #5F9FD3 #8FBCE0

Accessibility & contrast

On white

4.11

#3582C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#3582C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3582C0

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3582C0	#FFFFFF	#000000	##000000
##3582C0	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6684C3

Deuteranopia (green-blind)

#5277BF

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3582c0;
/* rgb */ color: rgb(53, 130, 192);
/* oklch */ color: oklch(58.8% 0.121 246.3);

Tailwind

colors: {
  custom: {
    50: '#7ea6d3',
    500: '#3582c0',
    950: '#000000',
  },
}

SCSS

$custom: #3582c0;
$custom-light: #7ea6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3582c0",
  "rgb": {
    "r": 53,
    "g": 130,
    "b": 192
  },
  "hsl": {
    "h": 206.763,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58787,
    "c": 0.12126,
    "h": 246.3
  },
  "luminance": 0.20528
}

Semantic roles & 50–950 ramp

primary

#3582C0

secondary

#CBA586

accent

#8C48E0

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3582C0

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

Preview Lab → · Contrast checker → · Palette generator →