#5AA5FF#5AA5FF

#5AA5FF is a light, vivid cyan. Relative luminance 0.363; OKLCH L 71.4% C 0.152 H 254.3°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#5AA5FF
RGB	rgb(90, 165, 255)
HSL	hsl(213, 100%, 68%)
HSV	hsv(213, 65%, 100%)
CMYK	cmyk(64.7%, 35.3%, 0%, 0%)
CIE-LAB	lab(66.75, 4.13, -51.55)
CIE-LCH	lch(66.75, 51.71, 274.58°)
OKLab	oklab(71.39% -0.0412 -0.1463)
OKLCH	oklch(71.39% 0.152 254.3)
XYZ	xyz(35.7150, 36.3004, 99.7128)
Luminance	0.3630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA5FF #FFB45A

analogous

#5AF8FF #5AA5FF #615AFF

triadic

#5AA5FF #FF5AA5 #A5FF5A

tetradic

#5AA5FF #FF5AF8 #FFB45A #5AFF61

square

#5AA5FF #FF5AF8 #FFB45A #5AFF61

split-complementary

#5AA5FF #FF615A #F8FF5A

monochromatic

#0065DF #1D84FF #5AA5FF #97C6FF #D4E8FF

Accessibility & contrast

On white

2.54

#5AA5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#5AA5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA5FF

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA5FF	#FFFFFF	#000000	##000000
##5AA5FF	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DABFF

Deuteranopia (green-blind)

#669BFD

Tritanopia (blue-blind)

#00BAC6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5aa5ff;
/* rgb */ color: rgb(90, 165, 255);
/* oklch */ color: oklch(71.4% 0.152 254.3);

Tailwind

colors: {
  custom: {
    50: '#98bfff',
    500: '#5aa5ff',
    950: '#000000',
  },
}

SCSS

$custom: #5aa5ff;
$custom-light: #98bfff;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa5ff",
  "rgb": {
    "r": 90,
    "g": 165,
    "b": 255
  },
  "hsl": {
    "h": 212.727,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.7139,
    "c": 0.152,
    "h": 254.3
  },
  "luminance": 0.36304
}

Semantic roles & 50–950 ramp

primary

#5AA5FF

secondary

#F4DDC1

accent

#7D00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #5AA5FF

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

Preview Lab → · Contrast checker → · Palette generator →