#3598C6#3598C6

#3598C6 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.3% C 0.113 H 232.8°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3598C6
RGB	rgb(53, 152, 198)
HSL	hsl(199, 58%, 49%)
HSV	hsv(199, 73%, 78%)
CMYK	cmyk(73.2%, 23.2%, 0%, 22.4%)
CIE-LAB	lab(59.24, -13.25, -31.91)
CIE-LCH	lch(59.24, 34.55, 247.45°)
OKLab	oklab(64.28% -0.0682 -0.0898)
OKLCH	oklch(64.28% 0.113 232.8)
XYZ	xyz(22.8854, 27.2879, 57.4761)
Luminance	0.2729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598C6 #C66335

analogous

#35C6AB #3598C6 #3550C6

triadic

#3598C6 #C63598 #98C635

tetradic

#3598C6 #AB35C6 #C66335 #50C635

square

#3598C6 #AB35C6 #C66335 #50C635

split-complementary

#3598C6 #C63550 #C6AB35

monochromatic

#1B4E65 #287396 #3598C6 #63B1D5 #93C9E2

Accessibility & contrast

On white

3.25

#3598C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#3598C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598C6

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598C6	#FFFFFF	#000000	##000000
##3598C6	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8196C8

Deuteranopia (green-blind)

#6E88C5

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3598c6;
/* rgb */ color: rgb(53, 152, 198);
/* oklch */ color: oklch(64.3% 0.113 232.8);

Tailwind

colors: {
  custom: {
    50: '#80b6d7',
    500: '#3598c6',
    950: '#000000',
  },
}

SCSS

$custom: #3598c6;
$custom-light: #80b6d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3598c6",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 198
  },
  "hsl": {
    "h": 199.034,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.64278,
    "c": 0.11271,
    "h": 232.8
  },
  "luminance": 0.27291
}

Semantic roles & 50–950 ramp

primary

#3598C6

secondary

#CD9F8A

accent

#7847E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3598C6

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

Preview Lab → · Contrast checker → · Palette generator →