#5AA4E9#5AA4E9

#5AA4E9 is a light, vivid cyan. Relative luminance 0.346; OKLCH L 70.0% C 0.126 H 248.5°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4E9
RGB	rgb(90, 164, 233)
HSL	hsl(209, 76%, 63%)
HSV	hsv(209, 61%, 91%)
CMYK	cmyk(61.4%, 29.6%, 0%, 8.6%)
CIE-LAB	lab(65.44, -2.49, -41.59)
CIE-LCH	lch(65.44, 41.67, 266.57°)
OKLab	oklab(70.03% -0.0461 -0.1173)
OKLCH	oklch(70.03% 0.126 248.5)
XYZ	xyz(32.1945, 34.6047, 82.0577)
Luminance	0.3461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4E9 #E99F5A

analogous

#5AE9E7 #5AA4E9 #5A5CE9

triadic

#5AA4E9 #E95AA4 #A4E95A

tetradic

#5AA4E9 #E75AE9 #E99F5A #5CE95A

square

#5AA4E9 #E75AE9 #E99F5A #5CE95A

split-complementary

#5AA4E9 #E95A5C #E9E75A

monochromatic

#1867B1 #2486E2 #5AA4E9 #90C2F0 #C6E0F7

Accessibility & contrast

On white

2.65

#5AA4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#5AA4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4E9

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4E9	#FFFFFF	#000000	##000000
##5AA4E9	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A7EC

Deuteranopia (green-blind)

#7399E8

Tritanopia (blue-blind)

#00B4BC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5aa4e9;
/* rgb */ color: rgb(90, 164, 233);
/* oklch */ color: oklch(70.0% 0.126 248.5);

Tailwind

colors: {
  custom: {
    50: '#94bef0',
    500: '#5aa4e9',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4e9;
$custom-light: #94bef0;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4e9",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 233
  },
  "hsl": {
    "h": 208.951,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.70026,
    "c": 0.12603,
    "h": 248.5
  },
  "luminance": 0.34608
}

Semantic roles & 50–950 ramp

primary

#5AA4E9

secondary

#E9CFB6

accent

#6F0DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA4E9

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

Preview Lab → · Contrast checker → · Palette generator →