#5BA3E7#5BA3E7

#5BA3E7 is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.7% C 0.124 H 248.8°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BA3E7
RGB	rgb(91, 163, 231)
HSL	hsl(209, 74%, 63%)
HSV	hsv(209, 61%, 91%)
CMYK	cmyk(60.6%, 29.4%, 0%, 9.4%)
CIE-LAB	lab(65.11, -2.39, -41.01)
CIE-LCH	lch(65.11, 41.08, 266.66°)
OKLab	oklab(69.75% -0.0449 -0.1156)
OKLCH	oklch(69.75% 0.124 248.8)
XYZ	xyz(31.8301, 34.1851, 80.5068)
Luminance	0.3419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA3E7 #E79F5B

analogous

#5BE7E5 #5BA3E7 #5B5DE7

triadic

#5BA3E7 #E75BA3 #A3E75B

tetradic

#5BA3E7 #E55BE7 #E79F5B #5DE75B

square

#5BA3E7 #E55BE7 #E79F5B #5DE75B

split-complementary

#5BA3E7 #E75B5D #E7E55B

monochromatic

#1966AE #2685DF #5BA3E7 #90C1EF #C6DFF7

Accessibility & contrast

On white

2.68

#5BA3E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#5BA3E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3E7

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA3E7	#FFFFFF	#000000	##000000
##5BA3E7	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A6EA

Deuteranopia (green-blind)

#7398E6

Tritanopia (blue-blind)

#00B3BB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5ba3e7;
/* rgb */ color: rgb(91, 163, 231);
/* oklch */ color: oklch(69.7% 0.124 248.8);

Tailwind

colors: {
  custom: {
    50: '#95beef',
    500: '#5ba3e7',
    950: '#000000',
  },
}

SCSS

$custom: #5ba3e7;
$custom-light: #95beef;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba3e7",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 231
  },
  "hsl": {
    "h": 209.143,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69747,
    "c": 0.12401,
    "h": 248.8
  },
  "luminance": 0.34188
}

Semantic roles & 50–950 ramp

primary

#5BA3E7

secondary

#E8CEB6

accent

#700FD7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5BA3E7

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

Preview Lab → · Contrast checker → · Palette generator →