#5AA4DB#5AA4DB

#5AA4DB is a light, moderate cyan. Relative luminance 0.338; OKLCH L 69.3% C 0.110 H 242.7°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#5AA4DB
RGB	rgb(90, 164, 219)
HSL	hsl(206, 64%, 61%)
HSV	hsv(206, 59%, 86%)
CMYK	cmyk(58.9%, 25.1%, 0%, 14.1%)
CIE-LAB	lab(64.83, -6.95, -34.83)
CIE-LCH	lch(64.83, 35.51, 258.71°)
OKLab	oklab(69.35% -0.0504 -0.0977)
OKLCH	oklch(69.35% 0.11 242.7)
XYZ	xyz(30.2734, 33.8363, 71.9398)
Luminance	0.3384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA4DB #DB915A

analogous

#5ADBD1 #5AA4DB #5A64DB

triadic

#5AA4DB #DB5AA4 #A4DB5A

tetradic

#5AA4DB #D15ADB #DB915A #64DB5A

square

#5AA4DB #D15ADB #DB915A #64DB5A

split-complementary

#5AA4DB #DB5A64 #DBD15A

monochromatic

#216699 #2C88CB #5AA4DB #8CC0E6 #BEDBF1

Accessibility & contrast

On white

2.70

#5AA4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#5AA4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA4DB

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA4DB	#FFFFFF	#000000	##000000
##5AA4DB	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA5DE

Deuteranopia (green-blind)

#7A98DA

Tritanopia (blue-blind)

#00B1B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5aa4db;
/* rgb */ color: rgb(90, 164, 219);
/* oklch */ color: oklch(69.3% 0.110 242.7);

Tailwind

colors: {
  custom: {
    50: '#93bee6',
    500: '#5aa4db',
    950: '#000000',
  },
}

SCSS

$custom: #5aa4db;
$custom-light: #93bee6;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa4db",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 219
  },
  "hsl": {
    "h": 205.581,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.69347,
    "c": 0.10995,
    "h": 242.7
  },
  "luminance": 0.33839
}

Semantic roles & 50–950 ramp

primary

#5AA4DB

secondary

#E1C5B0

accent

#661ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5AA4DB

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

Preview Lab → · Contrast checker → · Palette generator →