#5A9FDD#5A9FDD

#5A9FDD is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.3% C 0.116 H 247.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#5A9FDD
RGB	rgb(90, 159, 221)
HSL	hsl(208, 66%, 61%)
HSV	hsv(208, 59%, 87%)
CMYK	cmyk(59.3%, 28.1%, 0%, 13.3%)
CIE-LAB	lab(63.50, -3.52, -38.01)
CIE-LCH	lch(63.50, 38.18, 264.71°)
OKLab	oklab(68.32% -0.0444 -0.107)
OKLCH	oklch(68.32% 0.116 247.5)
XYZ	xyz(29.6610, 32.1877, 73.0423)
Luminance	0.3219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9FDD #DD985A

analogous

#5ADDD9 #5A9FDD #5A5DDD

triadic

#5A9FDD #DD5A9F #9FDD5A

tetradic

#5A9FDD #D95ADD #DD985A #5DDD5A

square

#5A9FDD #D95ADD #DD985A #5DDD5A

split-complementary

#5A9FDD #DD5A5D #DDD95A

monochromatic

#20629C #2B81CF #5A9FDD #8DBDE7 #BFDAF2

Accessibility & contrast

On white

2.82

#5A9FDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#5A9FDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9FDD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9FDD	#FFFFFF	#000000	##000000
##5A9FDD	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A1E0

Deuteranopia (green-blind)

#7394DC

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5a9fdd;
/* rgb */ color: rgb(90, 159, 221);
/* oklch */ color: oklch(68.3% 0.116 247.5);

Tailwind

colors: {
  custom: {
    50: '#93bbe8',
    500: '#5a9fdd',
    950: '#000000',
  },
}

SCSS

$custom: #5a9fdd;
$custom-light: #93bbe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9fdd",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 221
  },
  "hsl": {
    "h": 208.397,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68322,
    "c": 0.11581,
    "h": 247.5
  },
  "luminance": 0.3219
}

Semantic roles & 50–950 ramp

primary

#5A9FDD

secondary

#E2C8B1

accent

#6E18CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5A9FDD

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

Preview Lab → · Contrast checker → · Palette generator →