#5ABCDB#5ABCDB

#5ABCDB is a light, moderate cyan. Relative luminance 0.433; OKLCH L 74.8% C 0.102 H 221.5°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#5ABCDB
RGB	rgb(90, 188, 219)
HSL	hsl(194, 64%, 61%)
HSV	hsv(194, 59%, 86%)
CMYK	cmyk(58.9%, 14.2%, 0%, 14.1%)
CIE-LAB	lab(71.73, -19.81, -24.20)
CIE-LCH	lch(71.73, 31.27, 230.70°)
OKLab	oklab(74.83% -0.0761 -0.0673)
OKLCH	oklch(74.83% 0.102 221.5)
XYZ	xyz(34.9808, 43.2511, 73.5089)
Luminance	0.4325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ABCDB #DB795A

analogous

#5ADBBA #5ABCDB #5A7BDB

triadic

#5ABCDB #DB5ABC #BCDB5A

tetradic

#5ABCDB #BA5ADB #DB795A #7BDB5A

square

#5ABCDB #BA5ADB #DB795A #7BDB5A

split-complementary

#5ABCDB #DB5A7B #DBBA5A

monochromatic

#217C99 #2CA5CB #5ABCDB #8CD0E6 #BEE5F1

Accessibility & contrast

On white

2.18

#5ABCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#5ABCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ABCDB

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ABCDB	#FFFFFF	#000000	##000000
##5ABCDB	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB8DD

Deuteranopia (green-blind)

#97AADB

Tritanopia (blue-blind)

#00C6C6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5abcdb;
/* rgb */ color: rgb(90, 188, 219);
/* oklch */ color: oklch(74.8% 0.102 221.5);

Tailwind

colors: {
  custom: {
    50: '#94d0e6',
    500: '#5abcdb',
    950: '#000000',
  },
}

SCSS

$custom: #5abcdb;
$custom-light: #94d0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5abcdb",
  "rgb": {
    "r": 90,
    "g": 188,
    "b": 219
  },
  "hsl": {
    "h": 194.419,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.74829,
    "c": 0.10161,
    "h": 221.5
  },
  "luminance": 0.43255
}

Semantic roles & 50–950 ramp

primary

#5ABCDB

secondary

#E1BCB0

accent

#441ACC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #5ABCDB

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

Preview Lab → · Contrast checker → · Palette generator →