#5593BB#5593BB

#5593BB is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.8% C 0.088 H 238.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5593BB
RGB	rgb(85, 147, 187)
HSL	hsl(204, 43%, 53%)
HSV	hsv(204, 55%, 73%)
CMYK	cmyk(54.5%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(58.40, -8.45, -26.92)
CIE-LCH	lch(58.40, 28.22, 252.57°)
OKLab	oklab(63.77% -0.046 -0.0751)
OKLCH	oklch(63.77% 0.088 238.5)
XYZ	xyz(23.1464, 26.3846, 50.8771)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5593BB #BB7D55

analogous

#55BBB0 #5593BB #5560BB

triadic

#5593BB #BB5593 #93BB55

tetradic

#5593BB #B055BB #BB7D55 #60BB55

square

#5593BB #B055BB #BB7D55 #60BB55

split-complementary

#5593BB #BB5560 #BBB055

monochromatic

#2B526B #3C7397 #5593BB #81AFCC #ACCBDE

Accessibility & contrast

On white

3.35

#5593BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#5593BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5593BB

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5593BB	#FFFFFF	#000000	##000000
##5593BB	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8192BD

Deuteranopia (green-blind)

#7388BA

Tritanopia (blue-blind)

#099DA0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5593bb;
/* rgb */ color: rgb(85, 147, 187);
/* oklch */ color: oklch(63.8% 0.088 238.5);

Tailwind

colors: {
  custom: {
    50: '#8cb2cf',
    500: '#5593bb',
    950: '#000000',
  },
}

SCSS

$custom: #5593bb;
$custom-light: #8cb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5593bb",
  "rgb": {
    "r": 85,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 203.529,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63766,
    "c": 0.08809,
    "h": 238.5
  },
  "luminance": 0.26387
}

Semantic roles & 50–950 ramp

primary

#5593BB

secondary

#CCB1A0

accent

#8655D3

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #5593BB

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

Preview Lab → · Contrast checker → · Palette generator →