#3590BA#3590BA

#3590BA is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.105 H 232.2°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3590BA
RGB	rgb(53, 144, 186)
HSL	hsl(199, 56%, 47%)
HSV	hsv(199, 72%, 73%)
CMYK	cmyk(71.5%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.33, -12.90, -29.64)
CIE-LCH	lch(56.33, 32.33, 246.48°)
OKLab	oklab(61.79% -0.0645 -0.0833)
OKLCH	oklch(61.79% 0.105 232.2)
XYZ	xyz(20.3008, 24.2463, 50.0549)
Luminance	0.2425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3590BA #BA5F35

analogous

#35BAA2 #3590BA #354EBA

triadic

#3590BA #BA3590 #90BA35

tetradic

#3590BA #A235BA #BA5F35 #4EBA35

square

#3590BA #A235BA #BA5F35 #4EBA35

split-complementary

#3590BA #BA354E #BAA235

monochromatic

#1A465B #276B8A #3590BA #5CACD0 #8BC4DE

Accessibility & contrast

On white

3.59

#3590BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3590BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3590BA

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3590BA	#FFFFFF	#000000	##000000
##3590BA	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBC

Deuteranopia (green-blind)

#6981B9

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3590ba;
/* rgb */ color: rgb(53, 144, 186);
/* oklch */ color: oklch(61.8% 0.105 232.2);

Tailwind

colors: {
  custom: {
    50: '#7db0cf',
    500: '#3590ba',
    950: '#000000',
  },
}

SCSS

$custom: #3590ba;
$custom-light: #7db0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3590ba",
  "rgb": {
    "r": 53,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 198.947,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61794,
    "c": 0.10533,
    "h": 232.2
  },
  "luminance": 0.24249
}

Semantic roles & 50–950 ramp

primary

#3590BA

secondary

#C89982

accent

#7849DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3590BA

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

Preview Lab → · Contrast checker → · Palette generator →