#3590A7#3590A7

#3590A7 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 60.9% C 0.091 H 217.8°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3590A7
RGB	rgb(53, 144, 167)
HSL	hsl(192, 52%, 43%)
HSV	hsv(192, 68%, 65%)
CMYK	cmyk(68.3%, 13.8%, 0%, 34.5%)
CIE-LAB	lab(55.57, -19.20, -19.97)
CIE-LCH	lch(55.57, 27.70, 226.13°)
OKLab	oklab(60.94% -0.0717 -0.0556)
OKLCH	oklch(60.94% 0.091 217.8)
XYZ	xyz(18.4136, 23.4914, 40.1156)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3590A7 #A74C35

analogous

#35A785 #3590A7 #3557A7

triadic

#3590A7 #A73590 #90A735

tetradic

#3590A7 #8535A7 #A74C35 #57A735

square

#3590A7 #8535A7 #A74C35 #57A735

split-complementary

#3590A7 #A73557 #A78535

monochromatic

#18404A #266879 #3590A7 #51B0C8 #80C5D7

Accessibility & contrast

On white

3.69

#3590A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#3590A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3590A7

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3590A7	#FFFFFF	#000000	##000000
##3590A7	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818CA8

Deuteranopia (green-blind)

#7180A7

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3590a7;
/* rgb */ color: rgb(53, 144, 167);
/* oklch */ color: oklch(60.9% 0.091 217.8);

Tailwind

colors: {
  custom: {
    50: '#7bb0c1',
    500: '#3590a7',
    950: '#000000',
  },
}

SCSS

$custom: #3590a7;
$custom-light: #7bb0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3590a7",
  "rgb": {
    "r": 53,
    "g": 144,
    "b": 167
  },
  "hsl": {
    "h": 192.105,
    "s": 51.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60936,
    "c": 0.0908,
    "h": 217.8
  },
  "luminance": 0.23493
}

Semantic roles & 50–950 ramp

primary

#3590A7

secondary

#C08678

accent

#694DDB

background

#F8FAFB

surface

#EFF5F7

border

#CACFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3590A7

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

Preview Lab → · Contrast checker → · Palette generator →