#3593B7#3593B7

#3593B7 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.4% C 0.102 H 227.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3593B7
RGB	rgb(53, 147, 183)
HSL	hsl(197, 55%, 46%)
HSV	hsv(197, 71%, 72%)
CMYK	cmyk(71%, 19.7%, 0%, 28.2%)
CIE-LAB	lab(57.12, -15.56, -26.73)
CIE-LCH	lch(57.12, 30.93, 239.79°)
OKLab	oklab(62.38% -0.0686 -0.0749)
OKLCH	oklch(62.38% 0.102 227.5)
XYZ	xyz(20.4457, 25.0409, 48.5464)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3593B7 #B75935

analogous

#35B79A #3593B7 #3552B7

triadic

#3593B7 #B73593 #93B735

tetradic

#3593B7 #9A35B7 #B75935 #52B735

square

#3593B7 #9A35B7 #B75935 #52B735

split-complementary

#3593B7 #B73552 #B79A35

monochromatic

#1A4758 #276D88 #3593B7 #5AAFCF #89C6DD

Accessibility & contrast

On white

3.49

#3593B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#3593B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3593B7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3593B7	#FFFFFF	#000000	##000000
##3593B7	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8090B9

Deuteranopia (green-blind)

#6E83B7

Tritanopia (blue-blind)

#009D9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3593b7;
/* rgb */ color: rgb(53, 147, 183);
/* oklch */ color: oklch(62.4% 0.102 227.5);

Tailwind

colors: {
  custom: {
    50: '#7db2cc',
    500: '#3593b7',
    950: '#000000',
  },
}

SCSS

$custom: #3593b7;
$custom-light: #7db2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3593b7",
  "rgb": {
    "r": 53,
    "g": 147,
    "b": 183
  },
  "hsl": {
    "h": 196.615,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.62377,
    "c": 0.10157,
    "h": 227.5
  },
  "luminance": 0.25043
}

Semantic roles & 50–950 ramp

primary

#3593B7

secondary

#C79481

accent

#7349DE

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3593B7

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

Preview Lab → · Contrast checker → · Palette generator →