#5A9BEC#5A9BEC

#5A9BEC is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.2% C 0.138 H 254.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#5A9BEC
RGB	rgb(90, 155, 236)
HSL	hsl(213, 79%, 64%)
HSV	hsv(213, 62%, 93%)
CMYK	cmyk(61.9%, 34.3%, 0%, 7.5%)
CIE-LAB	lab(63.07, 3.63, -46.97)
CIE-LCH	lch(63.07, 47.11, 274.42°)
OKLab	oklab(68.21% -0.036 -0.133)
OKLCH	oklch(68.21% 0.138 254.9)
XYZ	xyz(31.0727, 31.6696, 83.8159)
Luminance	0.3167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9BEC #ECAB5A

analogous

#5AE4EC #5A9BEC #625AEC

triadic

#5A9BEC #EC5A9B #9BEC5A

tetradic

#5A9BEC #EC5AE4 #ECAB5A #5AEC62

square

#5A9BEC #EC5AE4 #ECAB5A #5AEC62

split-complementary

#5A9BEC #EC625A #E4EC5A

monochromatic

#155DB7 #237AE6 #5A9BEC #91BCF2 #C8DEF9

Accessibility & contrast

On white

2.86

#5A9BEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#5A9BEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9BEC

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9BEC	#FFFFFF	#000000	##000000
##5A9BEC	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A0EF

Deuteranopia (green-blind)

#6492EA

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5a9bec;
/* rgb */ color: rgb(90, 155, 236);
/* oklch */ color: oklch(68.2% 0.138 254.9);

Tailwind

colors: {
  custom: {
    50: '#95b8f2',
    500: '#5a9bec',
    950: '#000000',
  },
}

SCSS

$custom: #5a9bec;
$custom-light: #95b8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9bec",
  "rgb": {
    "r": 90,
    "g": 155,
    "b": 236
  },
  "hsl": {
    "h": 213.288,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.68213,
    "c": 0.13783,
    "h": 254.9
  },
  "luminance": 0.31672
}

Semantic roles & 50–950 ramp

primary

#5A9BEC

secondary

#EBD4B7

accent

#7E0ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A9BEC

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

Preview Lab → · Contrast checker → · Palette generator →