#5BA9DB#5BA9DB

#5BA9DB is a light, moderate cyan. Relative luminance 0.357; OKLCH L 70.5% C 0.106 H 238.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#5BA9DB
RGB	rgb(91, 169, 219)
HSL	hsl(203, 64%, 61%)
HSV	hsv(203, 58%, 86%)
CMYK	cmyk(58.4%, 22.8%, 0%, 14.1%)
CIE-LAB	lab(66.30, -9.52, -32.55)
CIE-LCH	lch(66.30, 33.91, 253.70°)
OKLab	oklab(70.52% -0.055 -0.0911)
OKLCH	oklch(70.52% 0.106 238.9)
XYZ	xyz(31.2837, 35.7116, 72.2485)
Luminance	0.3572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA9DB #DB8D5B

analogous

#5BDBCD #5BA9DB #5B69DB

triadic

#5BA9DB #DB5BA9 #A9DB5B

tetradic

#5BA9DB #CD5BDB #DB8D5B #69DB5B

square

#5BA9DB #CD5BDB #DB8D5B #69DB5B

split-complementary

#5BA9DB #DB5B69 #DBCD5B

monochromatic

#226B9A #2D8ECC #5BA9DB #8DC3E6 #BFDEF1

Accessibility & contrast

On white

2.58

#5BA9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#5BA9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA9DB

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA9DB	#FFFFFF	#000000	##000000
##5BA9DB	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A9DD

Deuteranopia (green-blind)

#819BDA

Tritanopia (blue-blind)

#00B6BA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5ba9db;
/* rgb */ color: rgb(91, 169, 219);
/* oklch */ color: oklch(70.5% 0.106 238.9);

Tailwind

colors: {
  custom: {
    50: '#93c2e6',
    500: '#5ba9db',
    950: '#000000',
  },
}

SCSS

$custom: #5ba9db;
$custom-light: #93c2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba9db",
  "rgb": {
    "r": 91,
    "g": 169,
    "b": 219
  },
  "hsl": {
    "h": 203.438,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.70519,
    "c": 0.10646,
    "h": 238.9
  },
  "luminance": 0.35715
}

Semantic roles & 50–950 ramp

primary

#5BA9DB

secondary

#E1C4B1

accent

#5F1ACC

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5BA9DB

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

Preview Lab → · Contrast checker → · Palette generator →