#5591C2#5591C2

#5591C2 is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.6% C 0.097 H 244.8°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5591C2
RGB	rgb(85, 145, 194)
HSL	hsl(207, 47%, 55%)
HSV	hsv(207, 56%, 76%)
CMYK	cmyk(56.2%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(58.11, -5.14, -31.33)
CIE-LCH	lch(58.11, 31.75, 260.68°)
OKLab	oklab(63.63% -0.0413 -0.0878)
OKLCH	oklch(63.63% 0.097 244.8)
XYZ	xyz(23.6058, 26.0751, 54.8175)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5591C2 #C28655

analogous

#55C2BC #5591C2 #555BC2

triadic

#5591C2 #C25591 #91C255

tetradic

#5591C2 #BC55C2 #C28655 #5BC255

square

#5591C2 #BC55C2 #C28655 #5BC255

split-complementary

#5591C2 #C2555B #C2BC55

monochromatic

#295273 #3A72A0 #5591C2 #82AED2 #AFCBE2

Accessibility & contrast

On white

3.38

#5591C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#5591C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5591C2

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5591C2	#FFFFFF	#000000	##000000
##5591C2	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C92C4

Deuteranopia (green-blind)

#6D87C1

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5591c2;
/* rgb */ color: rgb(85, 145, 194);
/* oklch */ color: oklch(63.6% 0.097 244.8);

Tailwind

colors: {
  custom: {
    50: '#8db1d4',
    500: '#5591c2',
    950: '#000000',
  },
}

SCSS

$custom: #5591c2;
$custom-light: #8db1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#5591c2",
  "rgb": {
    "r": 85,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 206.972,
    "s": 47.186,
    "l": 54.706
  },
  "oklch": {
    "l": 0.6363,
    "c": 0.09704,
    "h": 244.8
  },
  "luminance": 0.26077
}

Semantic roles & 50–950 ramp

primary

#5591C2

secondary

#D0B7A2

accent

#8D51D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #5591C2

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

Preview Lab → · Contrast checker → · Palette generator →