#5BA3E5#5BA3E5

#5BA3E5 is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.6% C 0.122 H 248.0°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#5BA3E5
RGB	rgb(91, 163, 229)
HSL	hsl(209, 73%, 63%)
HSV	hsv(209, 60%, 90%)
CMYK	cmyk(60.3%, 28.8%, 0%, 10.2%)
CIE-LAB	lab(65.02, -3.03, -40.05)
CIE-LCH	lch(65.02, 40.16, 265.67°)
OKLab	oklab(69.65% -0.0455 -0.1128)
OKLCH	oklch(69.65% 0.122 248)
XYZ	xyz(31.5493, 34.0727, 79.0276)
Luminance	0.3408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA3E5 #E59D5B

analogous

#5BE5E2 #5BA3E5 #5B5EE5

triadic

#5BA3E5 #E55BA3 #A3E55B

tetradic

#5BA3E5 #E25BE5 #E59D5B #5EE55B

square

#5BA3E5 #E25BE5 #E59D5B #5EE55B

split-complementary

#5BA3E5 #E55B5E #E5E25B

monochromatic

#1B66AB #2685DD #5BA3E5 #90C1ED #C5DEF6

Accessibility & contrast

On white

2.69

#5BA3E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#5BA3E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3E5

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA3E5	#FFFFFF	#000000	##000000
##5BA3E5	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A5E8

Deuteranopia (green-blind)

#7498E4

Tritanopia (blue-blind)

#00B3BA

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5ba3e5;
/* rgb */ color: rgb(91, 163, 229);
/* oklch */ color: oklch(69.6% 0.122 248.0);

Tailwind

colors: {
  custom: {
    50: '#94beed',
    500: '#5ba3e5',
    950: '#000000',
  },
}

SCSS

$custom: #5ba3e5;
$custom-light: #94beed;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba3e5",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 229
  },
  "hsl": {
    "h": 208.696,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69648,
    "c": 0.12163,
    "h": 248
  },
  "luminance": 0.34076
}

Semantic roles & 50–950 ramp

primary

#5BA3E5

secondary

#E7CDB5

accent

#6E11D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5BA3E5

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

Preview Lab → · Contrast checker → · Palette generator →