#5BA3EC#5BA3EC

#5BA3EC is a light, vivid cyan. Relative luminance 0.345; OKLCH L 70.0% C 0.130 H 250.5°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#5BA3EC
RGB	rgb(91, 163, 236)
HSL	hsl(210, 79%, 64%)
HSV	hsv(210, 61%, 93%)
CMYK	cmyk(61.4%, 30.9%, 0%, 7.5%)
CIE-LAB	lab(65.34, -0.78, -43.40)
CIE-LCH	lch(65.34, 43.41, 268.97°)
OKLab	oklab(70% -0.0435 -0.1225)
OKLCH	oklch(70% 0.13 250.5)
XYZ	xyz(32.5464, 34.4716, 84.2791)
Luminance	0.3448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA3EC #ECA45B

analogous

#5BEBEC #5BA3EC #5C5BEC

triadic

#5BA3EC #EC5BA3 #A3EC5B

tetradic

#5BA3EC #EC5BEB #ECA45B #5BEC5C

square

#5BA3EC #EC5BEB #ECA45B #5BEC5C

split-complementary

#5BA3EC #EC5C5B #EBEC5B

monochromatic

#1566B7 #2484E6 #5BA3EC #92C2F2 #C9E1F9

Accessibility & contrast

On white

2.66

#5BA3EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#5BA3EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3EC

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA3EC	#FFFFFF	#000000	##000000
##5BA3EC	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A6EF

Deuteranopia (green-blind)

#7098EB

Tritanopia (blue-blind)

#00B4BD

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5ba3ec;
/* rgb */ color: rgb(91, 163, 236);
/* oklch */ color: oklch(70.0% 0.130 250.5);

Tailwind

colors: {
  custom: {
    50: '#95bef2',
    500: '#5ba3ec',
    950: '#000000',
  },
}

SCSS

$custom: #5ba3ec;
$custom-light: #95bef2;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba3ec",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 236
  },
  "hsl": {
    "h": 210.207,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.69999,
    "c": 0.13003,
    "h": 250.5
  },
  "luminance": 0.34475
}

Semantic roles & 50–950 ramp

primary

#5BA3EC

secondary

#EBD2B8

accent

#730ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5BA3EC

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

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