#3594BE#3594BE

#3594BE is a light, moderate cyan. Relative luminance 0.257; OKLCH L 62.9% C 0.107 H 231.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3594BE
RGB	rgb(53, 148, 190)
HSL	hsl(198, 56%, 48%)
HSV	hsv(198, 72%, 75%)
CMYK	cmyk(72.1%, 22.1%, 0%, 25.5%)
CIE-LAB	lab(57.71, -13.76, -29.78)
CIE-LCH	lch(57.71, 32.81, 245.20°)
OKLab	oklab(62.94% -0.0671 -0.0837)
OKLCH	oklch(62.94% 0.107 231.3)
XYZ	xyz(21.3486, 25.6520, 52.5314)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3594BE #BE5F35

analogous

#35BEA3 #3594BE #354FBE

triadic

#3594BE #BE3594 #94BE35

tetradic

#3594BE #A335BE #BE5F35 #4FBE35

square

#3594BE #A335BE #BE5F35 #4FBE35

split-complementary

#3594BE #BE354F #BEA335

monochromatic

#1A495E #286F8E #3594BE #5EAFD2 #8EC6DF

Accessibility & contrast

On white

3.43

#3594BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#3594BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3594BE

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3594BE	#FFFFFF	#000000	##000000
##3594BE	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92C0

Deuteranopia (green-blind)

#6C85BD

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3594be;
/* rgb */ color: rgb(53, 148, 190);
/* oklch */ color: oklch(62.9% 0.107 231.3);

Tailwind

colors: {
  custom: {
    50: '#7eb3d1',
    500: '#3594be',
    950: '#000000',
  },
}

SCSS

$custom: #3594be;
$custom-light: #7eb3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3594be",
  "rgb": {
    "r": 53,
    "g": 148,
    "b": 190
  },
  "hsl": {
    "h": 198.394,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62943,
    "c": 0.10722,
    "h": 231.3
  },
  "luminance": 0.25654
}

Semantic roles & 50–950 ramp

primary

#3594BE

secondary

#CA9A85

accent

#7748E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3594BE

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

Preview Lab → · Contrast checker → · Palette generator →