#3593BD#3593BD

#3593BD is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.7% C 0.107 H 231.5°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3593BD
RGB	rgb(53, 147, 189)
HSL	hsl(199, 56%, 47%)
HSV	hsv(199, 72%, 74%)
CMYK	cmyk(72%, 22.2%, 0%, 25.9%)
CIE-LAB	lab(57.36, -13.55, -29.75)
CIE-LCH	lch(57.36, 32.69, 245.52°)
OKLab	oklab(62.66% -0.0664 -0.0836)
OKLCH	oklch(62.66% 0.107 231.5)
XYZ	xyz(21.0835, 25.2960, 51.9057)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3593BD #BD5F35

analogous

#35BDA3 #3593BD #354FBD

triadic

#3593BD #BD3593 #93BD35

tetradic

#3593BD #A335BD #BD5F35 #4FBD35

square

#3593BD #A335BD #BD5F35 #4FBD35

split-complementary

#3593BD #BD354F #BDA335

monochromatic

#1A495D #286E8D #3593BD #5DAED2 #8DC6DF

Accessibility & contrast

On white

3.47

#3593BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#3593BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3593BD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3593BD	#FFFFFF	#000000	##000000
##3593BD	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BF

Deuteranopia (green-blind)

#6B84BC

Tritanopia (blue-blind)

#009EA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3593bd;
/* rgb */ color: rgb(53, 147, 189);
/* oklch */ color: oklch(62.7% 0.107 231.5);

Tailwind

colors: {
  custom: {
    50: '#7eb2d1',
    500: '#3593bd',
    950: '#000000',
  },
}

SCSS

$custom: #3593bd;
$custom-light: #7eb2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3593bd",
  "rgb": {
    "r": 53,
    "g": 147,
    "b": 189
  },
  "hsl": {
    "h": 198.529,
    "s": 56.198,
    "l": 47.451
  },
  "oklch": {
    "l": 0.62656,
    "c": 0.10674,
    "h": 231.5
  },
  "luminance": 0.25298
}

Semantic roles & 50–950 ramp

primary

#3593BD

secondary

#CA9A84

accent

#7748DF

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3593BD

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

Preview Lab → · Contrast checker → · Palette generator →