#5597EA#5597EA

#5597EA is a light, vivid cyan. Relative luminance 0.300; OKLCH L 67.0% C 0.141 H 255.1°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#5597EA
RGB	rgb(85, 151, 234)
HSL	hsl(213, 78%, 63%)
HSV	hsv(213, 64%, 92%)
CMYK	cmyk(63.7%, 35.5%, 0%, 8.2%)
CIE-LAB	lab(61.66, 4.41, -48.11)
CIE-LCH	lch(61.66, 48.31, 275.24°)
OKLab	oklab(67.02% -0.0363 -0.1365)
OKLCH	oklch(67.02% 0.141 255.1)
XYZ	xyz(29.6588, 30.0022, 82.0539)
Luminance	0.3000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5597EA #EAA855

analogous

#55E1EA #5597EA #5E55EA

triadic

#5597EA #EA5597 #97EA55

tetradic

#5597EA #EA55E1 #EAA855 #55EA5E

square

#5597EA #EA55E1 #EAA855 #55EA5E

split-complementary

#5597EA #EA5E55 #E1EA55

monochromatic

#165AAF #1F76E3 #5597EA #8BB8F1 #C2DAF7

Accessibility & contrast

On white

3.00

#5597EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#5597EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5597EA

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5597EA	#FFFFFF	#000000	##000000
##5597EA	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#739DED

Deuteranopia (green-blind)

#5E8EE8

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5597ea;
/* rgb */ color: rgb(85, 151, 234);
/* oklch */ color: oklch(67.0% 0.141 255.1);

Tailwind

colors: {
  custom: {
    50: '#92b5f1',
    500: '#5597ea',
    950: '#000000',
  },
}

SCSS

$custom: #5597ea;
$custom-light: #92b5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5597ea",
  "rgb": {
    "r": 85,
    "g": 151,
    "b": 234
  },
  "hsl": {
    "h": 213.423,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67021,
    "c": 0.14123,
    "h": 255.1
  },
  "luminance": 0.30005
}

Semantic roles & 50–950 ramp

primary

#5597EA

secondary

#E8D0B2

accent

#7F0BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5597EA

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

Preview Lab → · Contrast checker → · Palette generator →