#3598BA#3598BA

#3598BA is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.7% C 0.103 H 225.0°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3598BA
RGB	rgb(53, 152, 186)
HSL	hsl(195, 56%, 47%)
HSV	hsv(195, 72%, 73%)
CMYK	cmyk(71.5%, 18.3%, 0%, 27.1%)
CIE-LAB	lab(58.75, -17.27, -25.91)
CIE-LCH	lch(58.75, 31.14, 236.31°)
OKLab	oklab(63.72% -0.0725 -0.0725)
OKLCH	oklch(63.72% 0.103 225)
XYZ	xyz(21.5557, 26.7561, 50.4732)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598BA #BA5735

analogous

#35BA9A #3598BA #3556BA

triadic

#3598BA #BA3598 #98BA35

tetradic

#3598BA #9A35BA #BA5735 #56BA35

square

#3598BA #9A35BA #BA5735 #56BA35

split-complementary

#3598BA #BA3556 #BA9A35

monochromatic

#1A4A5B #27718A #3598BA #5CB3D0 #8BC9DE

Accessibility & contrast

On white

3.31

#3598BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#3598BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598BA

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598BA	#FFFFFF	#000000	##000000
##3598BA	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8595BC

Deuteranopia (green-blind)

#7388BA

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3598ba;
/* rgb */ color: rgb(53, 152, 186);
/* oklch */ color: oklch(63.7% 0.103 225.0);

Tailwind

colors: {
  custom: {
    50: '#7eb6ce',
    500: '#3598ba',
    950: '#000000',
  },
}

SCSS

$custom: #3598ba;
$custom-light: #7eb6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3598ba",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 186
  },
  "hsl": {
    "h": 195.338,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.63723,
    "c": 0.10258,
    "h": 225
  },
  "luminance": 0.26759
}

Semantic roles & 50–950 ramp

primary

#3598BA

secondary

#C89482

accent

#6F49DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3598BA

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

Preview Lab → · Contrast checker → · Palette generator →