#3598AD#3598AD

#3598AD is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.2% C 0.094 H 214.7°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#3598AD
RGB	rgb(53, 152, 173)
HSL	hsl(191, 53%, 44%)
HSV	hsv(191, 69%, 68%)
CMYK	cmyk(69.4%, 12.1%, 0%, 32.2%)
CIE-LAB	lab(58.25, -21.50, -19.30)
CIE-LCH	lch(58.25, 28.89, 221.93°)
OKLab	oklab(63.16% -0.0777 -0.0537)
OKLCH	oklch(63.16% 0.094 214.7)
XYZ	xyz(20.2361, 26.2282, 43.5231)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598AD #AD4A35

analogous

#35AD86 #3598AD #355CAD

triadic

#3598AD #AD3598 #98AD35

tetradic

#3598AD #8635AD #AD4A35 #5CAD35

square

#3598AD #8635AD #AD4A35 #5CAD35

split-complementary

#3598AD #AD355C #AD8635

monochromatic

#18464F #276F7E #3598AD #54B6CB #83CAD9

Accessibility & contrast

On white

3.36

#3598AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#3598AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598AD

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598AD	#FFFFFF	#000000	##000000
##3598AD	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AE

Deuteranopia (green-blind)

#7887AD

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3598ad;
/* rgb */ color: rgb(53, 152, 173);
/* oklch */ color: oklch(63.2% 0.094 214.7);

Tailwind

colors: {
  custom: {
    50: '#7cb6c5',
    500: '#3598ad',
    950: '#000000',
  },
}

SCSS

$custom: #3598ad;
$custom-light: #7cb6c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3598ad",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 173
  },
  "hsl": {
    "h": 190.5,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63162,
    "c": 0.09446,
    "h": 214.7
  },
  "luminance": 0.2623
}

Semantic roles & 50–950 ramp

primary

#3598AD

secondary

#C3887B

accent

#654BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3598AD

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

Preview Lab → · Contrast checker → · Palette generator →