#3598C3#3598C3

#3598C3 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.1% C 0.110 H 231.0°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#3598C3
RGB	rgb(53, 152, 195)
HSL	hsl(198, 57%, 49%)
HSV	hsv(198, 73%, 76%)
CMYK	cmyk(72.8%, 22.1%, 0%, 23.5%)
CIE-LAB	lab(59.11, -14.27, -30.42)
CIE-LCH	lch(59.11, 33.60, 244.87°)
OKLab	oklab(64.14% -0.0692 -0.0855)
OKLCH	oklch(64.14% 0.11 231)
XYZ	xyz(22.5428, 27.1509, 55.6717)
Luminance	0.2715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598C3 #C36035

analogous

#35C3A7 #3598C3 #3551C3

triadic

#3598C3 #C33598 #98C335

tetradic

#3598C3 #A735C3 #C36035 #51C335

square

#3598C3 #A735C3 #C36035 #51C335

split-complementary

#3598C3 #C33551 #C3A735

monochromatic

#1B4D63 #287293 #3598C3 #61B1D4 #91C9E1

Accessibility & contrast

On white

3.27

#3598C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#3598C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598C3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598C3	#FFFFFF	#000000	##000000
##3598C3	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8296C5

Deuteranopia (green-blind)

#6F88C2

Tritanopia (blue-blind)

#00A4A6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3598c3;
/* rgb */ color: rgb(53, 152, 195);
/* oklch */ color: oklch(64.1% 0.110 231.0);

Tailwind

colors: {
  custom: {
    50: '#7fb6d5',
    500: '#3598c3',
    950: '#000000',
  },
}

SCSS

$custom: #3598c3;
$custom-light: #7fb6d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3598c3",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 195
  },
  "hsl": {
    "h": 198.169,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64136,
    "c": 0.10998,
    "h": 231
  },
  "luminance": 0.27153
}

Semantic roles & 50–950 ramp

primary

#3598C3

secondary

#CC9C88

accent

#7647E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3598C3

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

Preview Lab → · Contrast checker → · Palette generator →