#5A9CEA#5A9CEA

#5A9CEA is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.3% C 0.134 H 253.8°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A9CEA
RGB	rgb(90, 156, 234)
HSL	hsl(213, 77%, 64%)
HSV	hsv(213, 62%, 92%)
CMYK	cmyk(61.5%, 33.3%, 0%, 8.2%)
CIE-LAB	lab(63.25, 2.40, -45.58)
CIE-LCH	lch(63.25, 45.65, 273.01°)
OKLab	oklab(68.32% -0.0375 -0.129)
OKLCH	oklch(68.32% 0.134 253.8)
XYZ	xyz(30.9508, 31.8882, 82.3499)
Luminance	0.3189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9CEA #EAA85A

analogous

#5AE4EA #5A9CEA #605AEA

triadic

#5A9CEA #EA5A9C #9CEA5A

tetradic

#5A9CEA #EA5AE4 #EAA85A #5AEA60

square

#5A9CEA #EA5AE4 #EAA85A #5AEA60

split-complementary

#5A9CEA #EA605A #E4EA5A

monochromatic

#175EB3 #247BE3 #5A9CEA #90BDF1 #C7DDF8

Accessibility & contrast

On white

2.85

#5A9CEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#5A9CEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9CEA

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9CEA	#FFFFFF	#000000	##000000
##5A9CEA	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA1ED

Deuteranopia (green-blind)

#6793E8

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5a9cea;
/* rgb */ color: rgb(90, 156, 234);
/* oklch */ color: oklch(68.3% 0.134 253.8);

Tailwind

colors: {
  custom: {
    50: '#95b8f1',
    500: '#5a9cea',
    950: '#000000',
  },
}

SCSS

$custom: #5a9cea;
$custom-light: #95b8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9cea",
  "rgb": {
    "r": 90,
    "g": 156,
    "b": 234
  },
  "hsl": {
    "h": 212.5,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68323,
    "c": 0.13433,
    "h": 253.8
  },
  "luminance": 0.31891
}

Semantic roles & 50–950 ramp

primary

#5A9CEA

secondary

#E9D2B6

accent

#7B0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A9CEA

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

Preview Lab → · Contrast checker → · Palette generator →