#3590BD#3590BD

#3590BD is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.9% C 0.108 H 234.1°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3590BD
RGB	rgb(53, 144, 189)
HSL	hsl(200, 56%, 47%)
HSV	hsv(200, 72%, 74%)
CMYK	cmyk(72%, 23.8%, 0%, 25.9%)
CIE-LAB	lab(56.46, -11.88, -31.15)
CIE-LCH	lch(56.46, 33.34, 249.12°)
OKLab	oklab(61.94% -0.0634 -0.0876)
OKLCH	oklch(61.94% 0.108 234.1)
XYZ	xyz(20.6231, 24.3752, 51.7522)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3590BD #BD6235

analogous

#35BDA6 #3590BD #354CBD

triadic

#3590BD #BD3590 #90BD35

tetradic

#3590BD #A635BD #BD6235 #4CBD35

square

#3590BD #A635BD #BD6235 #4CBD35

split-complementary

#3590BD #BD354C #BDA635

monochromatic

#1A475D #286C8D #3590BD #5DABD2 #8DC4DF

Accessibility & contrast

On white

3.57

#3590BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#3590BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3590BD

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3590BD	#FFFFFF	#000000	##000000
##3590BD	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FBF

Deuteranopia (green-blind)

#6882BC

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3590bd;
/* rgb */ color: rgb(53, 144, 189);
/* oklch */ color: oklch(61.9% 0.108 234.1);

Tailwind

colors: {
  custom: {
    50: '#7eb0d1',
    500: '#3590bd',
    950: '#000000',
  },
}

SCSS

$custom: #3590bd;
$custom-light: #7eb0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3590bd",
  "rgb": {
    "r": 53,
    "g": 144,
    "b": 189
  },
  "hsl": {
    "h": 199.853,
    "s": 56.198,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61938,
    "c": 0.10817,
    "h": 234.1
  },
  "luminance": 0.24378
}

Semantic roles & 50–950 ramp

primary

#3590BD

secondary

#CA9B84

accent

#7A48DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3590BD

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

Preview Lab → · Contrast checker → · Palette generator →