#5AA4FD#5AA4FD

#5AA4FD is a light, vivid cyan. Relative luminance 0.358; OKLCH L 71.1% C 0.150 H 254.3°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4FD
RGB	rgb(90, 164, 253)
HSL	hsl(213, 98%, 67%)
HSV	hsv(213, 64%, 99%)
CMYK	cmyk(64.4%, 35.2%, 0%, 0.8%)
CIE-LAB	lab(66.38, 4.04, -51.05)
CIE-LCH	lch(66.38, 51.21, 274.53°)
OKLab	oklab(71.07% -0.0407 -0.1449)
OKLCH	oklch(71.07% 0.15 254.3)
XYZ	xyz(35.2151, 35.8129, 97.9662)
Luminance	0.3582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4FD #FDB35A

analogous

#5AF5FD #5AA4FD #625AFD

triadic

#5AA4FD #FD5AA4 #A4FD5A

tetradic

#5AA4FD #FD5AF5 #FDB35A #5AFD62

square

#5AA4FD #FD5AF5 #FDB35A #5AFD62

split-complementary

#5AA4FD #FD625A #F5FD5A

monochromatic

#0364DA #1E83FC #5AA4FD #96C5FE #D3E7FE

Accessibility & contrast

On white

2.57

#5AA4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#5AA4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4FD

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4FD	#FFFFFF	#000000	##000000
##5AA4FD	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DAAFF

Deuteranopia (green-blind)

#669AFB

Tritanopia (blue-blind)

#00B9C5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5aa4fd;
/* rgb */ color: rgb(90, 164, 253);
/* oklch */ color: oklch(71.1% 0.150 254.3);

Tailwind

colors: {
  custom: {
    50: '#97befe',
    500: '#5aa4fd',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4fd;
$custom-light: #97befe;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4fd",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 253
  },
  "hsl": {
    "h": 212.761,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.71067,
    "c": 0.15048,
    "h": 254.3
  },
  "luminance": 0.35816
}

Semantic roles & 50–950 ramp

primary

#5AA4FD

secondary

#F3DCC0

accent

#7D00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #5AA4FD

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

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