#3593B5#3593B5

#3593B5 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.3% C 0.100 H 226.1°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#3593B5
RGB	rgb(53, 147, 181)
HSL	hsl(196, 55%, 46%)
HSV	hsv(196, 71%, 71%)
CMYK	cmyk(70.7%, 18.8%, 0%, 29%)
CIE-LAB	lab(57.03, -16.23, -25.72)
CIE-LCH	lch(57.03, 30.41, 237.75°)
OKLab	oklab(62.29% -0.0694 -0.072)
OKLCH	oklch(62.29% 0.1 226.1)
XYZ	xyz(20.2390, 24.9582, 47.4579)
Luminance	0.2496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3593B5 #B55735

analogous

#35B597 #3593B5 #3553B5

triadic

#3593B5 #B53593 #93B535

tetradic

#3593B5 #9735B5 #B55735 #53B535

square

#3593B5 #9735B5 #B55735 #53B535

split-complementary

#3593B5 #B53553 #B59735

monochromatic

#194656 #276D86 #3593B5 #59AFCE #88C6DC

Accessibility & contrast

On white

3.50

#3593B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#3593B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3593B5

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3593B5	#FFFFFF	#000000	##000000
##3593B5	1.00	3.50	5.99	5.99
#FFFFFF	3.50	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8190B7

Deuteranopia (green-blind)

#6F83B5

Tritanopia (blue-blind)

#009D9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3593b5;
/* rgb */ color: rgb(53, 147, 181);
/* oklch */ color: oklch(62.3% 0.100 226.1);

Tailwind

colors: {
  custom: {
    50: '#7db2cb',
    500: '#3593b5',
    950: '#000000',
  },
}

SCSS

$custom: #3593b5;
$custom-light: #7db2cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3593b5",
  "rgb": {
    "r": 53,
    "g": 147,
    "b": 181
  },
  "hsl": {
    "h": 195.938,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.62286,
    "c": 0.09998,
    "h": 226.1
  },
  "luminance": 0.24961
}

Semantic roles & 50–950 ramp

primary

#3593B5

secondary

#C69280

accent

#714ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3593B5

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

Preview Lab → · Contrast checker → · Palette generator →