#3589BA#3589BA

#3589BA is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.1% C 0.109 H 238.2°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#3589BA
RGB	rgb(53, 137, 186)
HSL	hsl(202, 56%, 47%)
HSV	hsv(202, 72%, 73%)
CMYK	cmyk(71.5%, 26.3%, 0%, 27.1%)
CIE-LAB	lab(54.23, -8.96, -32.92)
CIE-LCH	lch(54.23, 34.12, 254.77°)
OKLab	oklab(60.12% -0.0575 -0.0928)
OKLCH	oklch(60.12% 0.109 238.2)
XYZ	xyz(19.2733, 22.1912, 49.7124)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3589BA #BA6635

analogous

#35BAA9 #3589BA #3547BA

triadic

#3589BA #BA3589 #89BA35

tetradic

#3589BA #A935BA #BA6635 #47BA35

square

#3589BA #A935BA #BA6635 #47BA35

split-complementary

#3589BA #BA3547 #BAA935

monochromatic

#1A435B #27668A #3589BA #5CA5D0 #8BC0DE

Accessibility & contrast

On white

3.86

#3589BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#3589BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3589BA

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3589BA	#FFFFFF	#000000	##000000
##3589BA	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7289BC

Deuteranopia (green-blind)

#607CB9

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3589ba;
/* rgb */ color: rgb(53, 137, 186);
/* oklch */ color: oklch(60.1% 0.109 238.2);

Tailwind

colors: {
  custom: {
    50: '#7dabcf',
    500: '#3589ba',
    950: '#000000',
  },
}

SCSS

$custom: #3589ba;
$custom-light: #7dabcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3589ba",
  "rgb": {
    "r": 53,
    "g": 137,
    "b": 186
  },
  "hsl": {
    "h": 202.105,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6012,
    "c": 0.10916,
    "h": 238.2
  },
  "luminance": 0.22193
}

Semantic roles & 50–950 ramp

primary

#3589BA

secondary

#C89C82

accent

#8049DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3589BA

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

Preview Lab → · Contrast checker → · Palette generator →