#5A9DEB#5A9DEB

#5A9DEB is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.6% C 0.135 H 253.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#5A9DEB
RGB	rgb(90, 157, 235)
HSL	hsl(212, 78%, 64%)
HSV	hsv(212, 62%, 92%)
CMYK	cmyk(61.7%, 33.2%, 0%, 7.8%)
CIE-LAB	lab(63.58, 2.15, -45.62)
CIE-LCH	lch(63.58, 45.67, 272.69°)
OKLab	oklab(68.59% -0.0383 -0.1291)
OKLCH	oklch(68.59% 0.135 253.5)
XYZ	xyz(31.2634, 32.2828, 83.1648)
Luminance	0.3229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9DEB #EBA85A

analogous

#5AE5EB #5A9DEB #5F5AEB

triadic

#5A9DEB #EB5A9D #9DEB5A

tetradic

#5A9DEB #EB5AE5 #EBA85A #5AEB5F

square

#5A9DEB #EB5AE5 #EBA85A #5AEB5F

split-complementary

#5A9DEB #EB5F5A #E5EB5A

monochromatic

#165FB5 #237DE4 #5A9DEB #91BDF2 #C7DEF8

Accessibility & contrast

On white

2.82

#5A9DEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#5A9DEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9DEB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9DEB	#FFFFFF	#000000	##000000
##5A9DEB	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6894E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5a9deb;
/* rgb */ color: rgb(90, 157, 235);
/* oklch */ color: oklch(68.6% 0.135 253.5);

Tailwind

colors: {
  custom: {
    50: '#95b9f2',
    500: '#5a9deb',
    950: '#000000',
  },
}

SCSS

$custom: #5a9deb;
$custom-light: #95b9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9deb",
  "rgb": {
    "r": 90,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 212.276,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68594,
    "c": 0.13465,
    "h": 253.5
  },
  "luminance": 0.32286
}

Semantic roles & 50–950 ramp

primary

#5A9DEB

secondary

#EAD2B7

accent

#7B0BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A9DEB

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

Preview Lab → · Contrast checker → · Palette generator →