#5AA4BC#5AA4BC

#5AA4BC is a light, moderate cyan. Relative luminance 0.324; OKLCH L 68.0% C 0.082 H 221.3°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4BC
RGB	rgb(90, 164, 188)
HSL	hsl(195, 42%, 55%)
HSV	hsv(195, 52%, 74%)
CMYK	cmyk(52.1%, 12.8%, 0%, 26.3%)
CIE-LAB	lab(63.63, -16.34, -19.44)
CIE-LCH	lch(63.63, 25.40, 229.96°)
OKLab	oklab(68% -0.0614 -0.0538)
OKLCH	oklch(68% 0.082 221.3)
XYZ	xyz(26.5656, 32.3531, 52.4120)
Luminance	0.3236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4BC #BC725A

analogous

#5ABCA3 #5AA4BC #5A73BC

triadic

#5AA4BC #BC5AA4 #A4BC5A

tetradic

#5AA4BC #A35ABC #BC725A #73BC5A

square

#5AA4BC #A35ABC #BC725A #73BC5A

split-complementary

#5AA4BC #BC5A73 #BCA35A

monochromatic

#2D5F6F #3F849A #5AA4BC #86BCCE #B1D4DF

Accessibility & contrast

On white

2.81

#5AA4BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#5AA4BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4BC

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4BC	#FFFFFF	#000000	##000000
##5AA4BC	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A0BD

Deuteranopia (green-blind)

#8795BC

Tritanopia (blue-blind)

#19ACAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5aa4bc;
/* rgb */ color: rgb(90, 164, 188);
/* oklch */ color: oklch(68.0% 0.082 221.3);

Tailwind

colors: {
  custom: {
    50: '#90bfd0',
    500: '#5aa4bc',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4bc;
$custom-light: #90bfd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4bc",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 188
  },
  "hsl": {
    "h": 194.694,
    "s": 42.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.67999,
    "c": 0.08167,
    "h": 221.3
  },
  "luminance": 0.32355
}

Semantic roles & 50–950 ramp

primary

#5AA4BC

secondary

#CEAEA4

accent

#7456D2

background

#F9FBFC

surface

#F1F7F9

border

#CBD0D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #5AA4BC

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

Preview Lab → · Contrast checker → · Palette generator →