#5A9FE4#5A9FE4

#5A9FE4 is a light, vivid cyan. Relative luminance 0.326; OKLCH L 68.7% C 0.124 H 250.1°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A9FE4
RGB	rgb(90, 159, 228)
HSL	hsl(210, 72%, 62%)
HSV	hsv(210, 61%, 89%)
CMYK	cmyk(60.5%, 30.3%, 0%, 10.6%)
CIE-LAB	lab(63.81, -1.27, -41.39)
CIE-LCH	lch(63.81, 41.41, 268.24°)
OKLab	oklab(68.67% -0.0423 -0.1168)
OKLCH	oklch(68.67% 0.124 250.1)
XYZ	xyz(30.6131, 32.5685, 78.0568)
Luminance	0.3257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9FE4 #E49F5A

analogous

#5AE4E4 #5A9FE4 #5A5AE4

triadic

#5A9FE4 #E45A9F #9FE45A

tetradic

#5A9FE4 #E45AE4 #E49F5A #5AE45A

square

#5A9FE4 #E45AE4 #E49F5A #5AE45A

split-complementary

#5A9FE4 #E45A5A #E4E45A

monochromatic

#1C62A8 #2580DB #5A9FE4 #8FBEED #C3DCF5

Accessibility & contrast

On white

2.79

#5A9FE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#5A9FE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9FE4

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9FE4	#FFFFFF	#000000	##000000
##5A9FE4	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A2E7

Deuteranopia (green-blind)

#6F95E3

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5a9fe4;
/* rgb */ color: rgb(90, 159, 228);
/* oklch */ color: oklch(68.7% 0.124 250.1);

Tailwind

colors: {
  custom: {
    50: '#94bbed',
    500: '#5a9fe4',
    950: '#000000',
  },
}

SCSS

$custom: #5a9fe4;
$custom-light: #94bbed;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9fe4",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 228
  },
  "hsl": {
    "h": 210,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.68671,
    "c": 0.1242,
    "h": 250.1
  },
  "luminance": 0.32571
}

Semantic roles & 50–950 ramp

primary

#5A9FE4

secondary

#E6CDB4

accent

#7312D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5A9FE4

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

Preview Lab → · Contrast checker → · Palette generator →