#5BA8DB#5BA8DB

#5BA8DB is a light, moderate cyan. Relative luminance 0.353; OKLCH L 70.3% C 0.107 H 239.7°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#5BA8DB
RGB	rgb(91, 168, 219)
HSL	hsl(204, 64%, 61%)
HSV	hsv(204, 58%, 86%)
CMYK	cmyk(58.4%, 23.3%, 0%, 14.1%)
CIE-LAB	lab(66.01, -8.97, -32.99)
CIE-LCH	lch(66.01, 34.19, 254.79°)
OKLab	oklab(70.29% -0.054 -0.0924)
OKLCH	oklch(70.29% 0.107 239.7)
XYZ	xyz(31.0984, 35.3410, 72.1867)
Luminance	0.3534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA8DB #DB8E5B

analogous

#5BDBCE #5BA8DB #5B68DB

triadic

#5BA8DB #DB5BA8 #A8DB5B

tetradic

#5BA8DB #CE5BDB #DB8E5B #68DB5B

square

#5BA8DB #CE5BDB #DB8E5B #68DB5B

split-complementary

#5BA8DB #DB5B68 #DBCE5B

monochromatic

#226A9A #2D8DCC #5BA8DB #8DC3E6 #BFDDF1

Accessibility & contrast

On white

2.60

#5BA8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#5BA8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA8DB

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA8DB	#FFFFFF	#000000	##000000
##5BA8DB	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A8DD

Deuteranopia (green-blind)

#7F9BDA

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5ba8db;
/* rgb */ color: rgb(91, 168, 219);
/* oklch */ color: oklch(70.3% 0.107 239.7);

Tailwind

colors: {
  custom: {
    50: '#93c1e6',
    500: '#5ba8db',
    950: '#000000',
  },
}

SCSS

$custom: #5ba8db;
$custom-light: #93c1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba8db",
  "rgb": {
    "r": 91,
    "g": 168,
    "b": 219
  },
  "hsl": {
    "h": 203.906,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.70292,
    "c": 0.10701,
    "h": 239.7
  },
  "luminance": 0.35344
}

Semantic roles & 50–950 ramp

primary

#5BA8DB

secondary

#E1C4B1

accent

#611ACC

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5BA8DB

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

Preview Lab → · Contrast checker → · Palette generator →