#5598DB#5598DB

#5598DB is a light, vivid cyan. Relative luminance 0.295; OKLCH L 66.4% C 0.121 H 250.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5598DB
RGB	rgb(85, 152, 219)
HSL	hsl(210, 65%, 60%)
HSV	hsv(210, 61%, 86%)
CMYK	cmyk(61.2%, 30.6%, 0%, 14.1%)
CIE-LAB	lab(61.22, -1.12, -40.49)
CIE-LCH	lch(61.22, 40.50, 268.41°)
OKLab	oklab(66.44% -0.0413 -0.1142)
OKLCH	oklch(66.44% 0.121 250.1)
XYZ	xyz(27.7561, 29.4996, 71.2354)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5598DB #DB9855

analogous

#55DBDB #5598DB #5555DB

triadic

#5598DB #DB5598 #98DB55

tetradic

#5598DB #DB55DB #DB9855 #55DB55

square

#5598DB #DB55DB #DB9855 #55DB55

split-complementary

#5598DB #DB5555 #DBDB55

monochromatic

#205B96 #2A79C8 #5598DB #88B7E6 #BAD5F0

Accessibility & contrast

On white

3.04

#5598DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#5598DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5598DB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5598DB	#FFFFFF	#000000	##000000
##5598DB	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9BDE

Deuteranopia (green-blind)

#698EDA

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5598db;
/* rgb */ color: rgb(85, 152, 219);
/* oklch */ color: oklch(66.4% 0.121 250.1);

Tailwind

colors: {
  custom: {
    50: '#90b6e6',
    500: '#5598db',
    950: '#000000',
  },
}

SCSS

$custom: #5598db;
$custom-light: #90b6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5598db",
  "rgb": {
    "r": 85,
    "g": 152,
    "b": 219
  },
  "hsl": {
    "h": 210,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66445,
    "c": 0.12149,
    "h": 250.1
  },
  "luminance": 0.29502
}

Semantic roles & 50–950 ramp

primary

#5598DB

secondary

#E0C6AC

accent

#9440E8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5598DB

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

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