#3598C0#3598C0

#3598C0 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.0% C 0.107 H 229.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3598C0
RGB	rgb(53, 152, 192)
HSL	hsl(197, 57%, 48%)
HSV	hsv(197, 72%, 75%)
CMYK	cmyk(72.4%, 20.8%, 0%, 24.7%)
CIE-LAB	lab(58.99, -15.28, -28.92)
CIE-LCH	lch(58.99, 32.71, 242.16°)
OKLab	oklab(64% -0.0703 -0.0812)
OKLCH	oklch(64% 0.107 229.1)
XYZ	xyz(22.2070, 27.0166, 53.9033)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598C0 #C05D35

analogous

#35C0A2 #3598C0 #3552C0

triadic

#3598C0 #C03598 #98C035

tetradic

#3598C0 #A235C0 #C05D35 #52C035

square

#3598C0 #A235C0 #C05D35 #52C035

split-complementary

#3598C0 #C03552 #C0A235

monochromatic

#1B4C60 #287290 #3598C0 #5FB2D3 #8FC9E0

Accessibility & contrast

On white

3.28

#3598C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#3598C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598C0

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598C0	#FFFFFF	#000000	##000000
##3598C0	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8396C2

Deuteranopia (green-blind)

#7088BF

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3598c0;
/* rgb */ color: rgb(53, 152, 192);
/* oklch */ color: oklch(64.0% 0.107 229.1);

Tailwind

colors: {
  custom: {
    50: '#7fb6d3',
    500: '#3598c0',
    950: '#000000',
  },
}

SCSS

$custom: #3598c0;
$custom-light: #7fb6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3598c0",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 192
  },
  "hsl": {
    "h": 197.266,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.63996,
    "c": 0.10738,
    "h": 229.1
  },
  "luminance": 0.27019
}

Semantic roles & 50–950 ramp

primary

#3598C0

secondary

#CB9A86

accent

#7448E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3598C0

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

Preview Lab → · Contrast checker → · Palette generator →