#5A9FEA#5A9FEA

#5A9FEA is a light, vivid cyan. Relative luminance 0.329; OKLCH L 69.0% C 0.132 H 252.0°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#5A9FEA
RGB	rgb(90, 159, 234)
HSL	hsl(211, 77%, 64%)
HSV	hsv(211, 62%, 92%)
CMYK	cmyk(61.5%, 32.1%, 0%, 8.2%)
CIE-LAB	lab(64.09, 0.67, -44.27)
CIE-LCH	lch(64.09, 44.27, 270.87°)
OKLab	oklab(68.98% -0.0406 -0.1251)
OKLCH	oklch(68.98% 0.132 252)
XYZ	xyz(31.4605, 32.9075, 82.5198)
Luminance	0.3291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9FEA #EAA55A

analogous

#5AE7EA #5A9FEA #5D5AEA

triadic

#5A9FEA #EA5A9F #9FEA5A

tetradic

#5A9FEA #EA5AE7 #EAA55A #5AEA5D

square

#5A9FEA #EA5AE7 #EAA55A #5AEA5D

split-complementary

#5A9FEA #EA5D5A #E7EA5A

monochromatic

#1762B3 #247FE3 #5A9FEA #90BFF1 #C7DEF8

Accessibility & contrast

On white

2.77

#5A9FEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#5A9FEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9FEA

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9FEA	#FFFFFF	#000000	##000000
##5A9FEA	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA3ED

Deuteranopia (green-blind)

#6B95E8

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5a9fea;
/* rgb */ color: rgb(90, 159, 234);
/* oklch */ color: oklch(69.0% 0.132 252.0);

Tailwind

colors: {
  custom: {
    50: '#95bbf1',
    500: '#5a9fea',
    950: '#000000',
  },
}

SCSS

$custom: #5a9fea;
$custom-light: #95bbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9fea",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 234
  },
  "hsl": {
    "h": 211.25,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68978,
    "c": 0.13155,
    "h": 252
  },
  "luminance": 0.3291
}

Semantic roles & 50–950 ramp

primary

#5A9FEA

secondary

#E9D1B6

accent

#770CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A9FEA

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

Preview Lab → · Contrast checker → · Palette generator →