#3582C6#3582C6

#3582C6 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.1% C 0.129 H 248.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3582C6
RGB	rgb(53, 130, 198)
HSL	hsl(208, 58%, 49%)
HSV	hsv(208, 73%, 78%)
CMYK	cmyk(73.2%, 34.3%, 0%, 22.4%)
CIE-LAB	lab(52.73, -0.64, -42.12)
CIE-LCH	lch(52.73, 42.13, 269.14°)
OKLab	oklab(59.12% -0.047 -0.1196)
OKLCH	oklch(59.12% 0.129 248.6)
XYZ	xyz(19.6400, 20.7971, 56.3943)
Luminance	0.2080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3582C6 #C67935

analogous

#35C6C2 #3582C6 #353AC6

triadic

#3582C6 #C63582 #82C635

tetradic

#3582C6 #C235C6 #C67935 #3AC635

square

#3582C6 #C235C6 #C67935 #3AC635

split-complementary

#3582C6 #C6353A #C6C235

monochromatic

#1B4365 #286296 #3582C6 #63A0D5 #93BDE2

Accessibility & contrast

On white

4.07

#3582C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3582C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3582C6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3582C6	#FFFFFF	#000000	##000000
##3582C6	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6385C9

Deuteranopia (green-blind)

#4E78C5

Tritanopia (blue-blind)

#00929B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3582c6;
/* rgb */ color: rgb(53, 130, 198);
/* oklch */ color: oklch(59.1% 0.129 248.6);

Tailwind

colors: {
  custom: {
    50: '#7fa6d7',
    500: '#3582c6',
    950: '#000000',
  },
}

SCSS

$custom: #3582c6;
$custom-light: #7fa6d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3582c6",
  "rgb": {
    "r": 53,
    "g": 130,
    "b": 198
  },
  "hsl": {
    "h": 208.138,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59121,
    "c": 0.12855,
    "h": 248.6
  },
  "luminance": 0.20799
}

Semantic roles & 50–950 ramp

primary

#3582C6

secondary

#CDA98A

accent

#8F47E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3582C6

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

Preview Lab → · Contrast checker → · Palette generator →