#3590BE#3590BE

#3590BE is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 62.0% C 0.109 H 234.7°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3590BE
RGB	rgb(53, 144, 190)
HSL	hsl(200, 56%, 48%)
HSV	hsv(200, 72%, 75%)
CMYK	cmyk(72.1%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(56.50, -11.54, -31.65)
CIE-LCH	lch(56.50, 33.69, 249.97°)
OKLab	oklab(61.99% -0.0631 -0.0891)
OKLCH	oklch(61.99% 0.109 234.7)
XYZ	xyz(20.7320, 24.4187, 52.3259)
Luminance	0.2442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3590BE #BE6335

analogous

#35BEA8 #3590BE #354BBE

triadic

#3590BE #BE3590 #90BE35

tetradic

#3590BE #A835BE #BE6335 #4BBE35

square

#3590BE #A835BE #BE6335 #4BBE35

split-complementary

#3590BE #BE354B #BEA835

monochromatic

#1A475E #286C8E #3590BE #5EABD2 #8EC4DF

Accessibility & contrast

On white

3.57

#3590BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#3590BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3590BE

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3590BE	#FFFFFF	#000000	##000000
##3590BE	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)

#7A8FC0

Deuteranopia (green-blind)

#6782BD

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3590be;
/* rgb */ color: rgb(53, 144, 190);
/* oklch */ color: oklch(62.0% 0.109 234.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3590be",
  "rgb": {
    "r": 53,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 200.146,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61986,
    "c": 0.10914,
    "h": 234.7
  },
  "luminance": 0.24421
}

Semantic roles & 50–950 ramp

primary

#3590BE

secondary

#CA9C85

accent

#7B48E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3590BE

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

Preview Lab → · Contrast checker → · Palette generator →