#3598C4#3598C4

#3598C4 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.2% C 0.111 H 231.6°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3598C4
RGB	rgb(53, 152, 196)
HSL	hsl(198, 57%, 49%)
HSV	hsv(198, 73%, 77%)
CMYK	cmyk(73%, 22.4%, 0%, 23.1%)
CIE-LAB	lab(59.16, -13.93, -30.92)
CIE-LCH	lch(59.16, 33.91, 245.75°)
OKLab	oklab(64.18% -0.0689 -0.0869)
OKLCH	oklch(64.18% 0.111 231.6)
XYZ	xyz(22.6562, 27.1963, 56.2692)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598C4 #C46135

analogous

#35C4A9 #3598C4 #3550C4

triadic

#3598C4 #C43598 #98C435

tetradic

#3598C4 #A935C4 #C46135 #50C435

square

#3598C4 #A935C4 #C46135 #50C435

split-complementary

#3598C4 #C43550 #C4A935

monochromatic

#1B4D64 #287394 #3598C4 #62B1D4 #92C9E1

Accessibility & contrast

On white

3.26

#3598C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3598C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598C4

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598C4	#FFFFFF	#000000	##000000
##3598C4	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8296C6

Deuteranopia (green-blind)

#6F88C3

Tritanopia (blue-blind)

#00A4A7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3598c4;
/* rgb */ color: rgb(53, 152, 196);
/* oklch */ color: oklch(64.2% 0.111 231.6);

Tailwind

colors: {
  custom: {
    50: '#7fb6d6',
    500: '#3598c4',
    950: '#000000',
  },
}

SCSS

$custom: #3598c4;
$custom-light: #7fb6d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3598c4",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 196
  },
  "hsl": {
    "h": 198.462,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.64183,
    "c": 0.11088,
    "h": 231.6
  },
  "luminance": 0.27199
}

Semantic roles & 50–950 ramp

primary

#3598C4

secondary

#CC9D88

accent

#7647E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3598C4

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

Preview Lab → · Contrast checker → · Palette generator →