#3582C5#3582C5

#3582C5 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.1% C 0.127 H 248.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3582C5
RGB	rgb(53, 130, 197)
HSL	hsl(208, 58%, 49%)
HSV	hsv(208, 73%, 77%)
CMYK	cmyk(73.1%, 34%, 0%, 22.7%)
CIE-LAB	lab(52.68, -1.00, -41.63)
CIE-LCH	lch(52.68, 41.64, 268.63°)
OKLab	oklab(59.07% -0.0473 -0.1182)
OKLCH	oklch(59.07% 0.127 248.2)
XYZ	xyz(19.5251, 20.7512, 55.7888)
Luminance	0.2075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3582C5 #C57835

analogous

#35C5C0 #3582C5 #353AC5

triadic

#3582C5 #C53582 #82C535

tetradic

#3582C5 #C035C5 #C57835 #3AC535

square

#3582C5 #C035C5 #C57835 #3AC535

split-complementary

#3582C5 #C5353A #C5C035

monochromatic

#1B4265 #286295 #3582C5 #62A0D5 #93BDE2

Accessibility & contrast

On white

4.08

#3582C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#3582C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3582C5

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3582C5	#FFFFFF	#000000	##000000
##3582C5	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6385C8

Deuteranopia (green-blind)

#4F78C4

Tritanopia (blue-blind)

#00929A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3582c5;
/* rgb */ color: rgb(53, 130, 197);
/* oklch */ color: oklch(59.1% 0.127 248.2);

Tailwind

colors: {
  custom: {
    50: '#7fa6d7',
    500: '#3582c5',
    950: '#000000',
  },
}

SCSS

$custom: #3582c5;
$custom-light: #7fa6d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3582c5",
  "rgb": {
    "r": 53,
    "g": 130,
    "b": 197
  },
  "hsl": {
    "h": 207.917,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.59065,
    "c": 0.12732,
    "h": 248.2
  },
  "luminance": 0.20753
}

Semantic roles & 50–950 ramp

primary

#3582C5

secondary

#CDA989

accent

#8F47E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3582C5

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

Preview Lab → · Contrast checker → · Palette generator →