#5AA3DF#5AA3DF

#5AA3DF is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.3% C 0.115 H 245.3°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#5AA3DF
RGB	rgb(90, 163, 223)
HSL	hsl(207, 68%, 61%)
HSV	hsv(207, 60%, 87%)
CMYK	cmyk(59.6%, 26.9%, 0%, 12.5%)
CIE-LAB	lab(64.72, -5.13, -37.21)
CIE-LCH	lch(64.72, 37.57, 262.15°)
OKLab	oklab(69.31% -0.048 -0.1046)
OKLCH	oklch(69.31% 0.115 245.3)
XYZ	xyz(30.6280, 33.6929, 74.6870)
Luminance	0.3370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA3DF #DF965A

analogous

#5ADFD9 #5AA3DF #5A61DF

triadic

#5AA3DF #DF5AA3 #A3DF5A

tetradic

#5AA3DF #D95ADF #DF965A #61DF5A

square

#5AA3DF #D95ADF #DF965A #61DF5A

split-complementary

#5AA3DF #DF5A61 #DFD95A

monochromatic

#1F66A0 #2986D3 #5AA3DF #8DC0E9 #C1DCF3

Accessibility & contrast

On white

2.71

#5AA3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#5AA3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA3DF

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA3DF	#FFFFFF	#000000	##000000
##5AA3DF	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A4E2

Deuteranopia (green-blind)

#7797DE

Tritanopia (blue-blind)

#00B1B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5aa3df;
/* rgb */ color: rgb(90, 163, 223);
/* oklch */ color: oklch(69.3% 0.115 245.3);

Tailwind

colors: {
  custom: {
    50: '#93bee9',
    500: '#5aa3df',
    950: '#000000',
  },
}

SCSS

$custom: #5aa3df;
$custom-light: #93bee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa3df",
  "rgb": {
    "r": 90,
    "g": 163,
    "b": 223
  },
  "hsl": {
    "h": 207.068,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.69313,
    "c": 0.11513,
    "h": 245.3
  },
  "luminance": 0.33696
}

Semantic roles & 50–950 ramp

primary

#5AA3DF

secondary

#E3C8B2

accent

#6A16CF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA3DF

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

Preview Lab → · Contrast checker → · Palette generator →