#5598CE#5598CE

#5598CE is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.8% C 0.106 H 244.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5598CE
RGB	rgb(85, 152, 206)
HSL	hsl(207, 55%, 57%)
HSV	hsv(207, 59%, 81%)
CMYK	cmyk(58.7%, 26.2%, 0%, 19.2%)
CIE-LAB	lab(60.64, -5.32, -34.14)
CIE-LCH	lch(60.64, 34.55, 261.15°)
OKLab	oklab(65.8% -0.0452 -0.0959)
OKLCH	oklch(65.8% 0.106 244.7)
XYZ	xyz(26.1110, 28.8416, 62.5715)
Luminance	0.2884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5598CE #CE8B55

analogous

#55CEC8 #5598CE #555CCE

triadic

#5598CE #CE5598 #98CE55

tetradic

#5598CE #C855CE #CE8B55 #5CCE55

square

#5598CE #C855CE #CE8B55 #5CCE55

split-complementary

#5598CE #CE555C #CEC855

monochromatic

#265983 #337AB2 #5598CE #85B5DC #B4D2E9

Accessibility & contrast

On white

3.10

#5598CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#5598CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5598CE

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5598CE	#FFFFFF	#000000	##000000
##5598CE	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199D0

Deuteranopia (green-blind)

#708DCD

Tritanopia (blue-blind)

#00A5AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5598ce;
/* rgb */ color: rgb(85, 152, 206);
/* oklch */ color: oklch(65.8% 0.106 244.7);

Tailwind

colors: {
  custom: {
    50: '#8eb6dd',
    500: '#5598ce',
    950: '#000000',
  },
}

SCSS

$custom: #5598ce;
$custom-light: #8eb6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5598ce",
  "rgb": {
    "r": 85,
    "g": 152,
    "b": 206
  },
  "hsl": {
    "h": 206.777,
    "s": 55.251,
    "l": 57.059
  },
  "oklch": {
    "l": 0.65799,
    "c": 0.10601,
    "h": 244.7
  },
  "luminance": 0.28844
}

Semantic roles & 50–950 ramp

primary

#5598CE

secondary

#D8BDA7

accent

#8C49DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5598CE

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

Preview Lab → · Contrast checker → · Palette generator →