#5A9BDD#5A9BDD

#5A9BDD is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.4% C 0.119 H 250.3°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#5A9BDD
RGB	rgb(90, 155, 221)
HSL	hsl(210, 66%, 61%)
HSV	hsv(210, 59%, 87%)
CMYK	cmyk(59.3%, 29.9%, 0%, 13.3%)
CIE-LAB	lab(62.37, -1.24, -39.78)
CIE-LCH	lch(62.37, 39.80, 268.21°)
OKLab	oklab(67.43% -0.0401 -0.1121)
OKLCH	oklch(67.43% 0.119 250.3)
XYZ	xyz(28.9842, 30.8342, 72.8168)
Luminance	0.3084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9BDD #DD9C5A

analogous

#5ADCDD #5A9BDD #5A5ADD

triadic

#5A9BDD #DD5A9B #9BDD5A

tetradic

#5A9BDD #DD5ADC #DD9C5A #5ADD5A

square

#5A9BDD #DD5ADC #DD9C5A #5ADD5A

split-complementary

#5A9BDD #DD5A5A #DCDD5A

monochromatic

#205E9C #2B7CCF #5A9BDD #8DBAE7 #BFD9F2

Accessibility & contrast

On white

2.93

#5A9BDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#5A9BDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9BDD

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9BDD	#FFFFFF	#000000	##000000
##5A9BDD	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9EE0

Deuteranopia (green-blind)

#6E91DC

Tritanopia (blue-blind)

#00AAB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5a9bdd;
/* rgb */ color: rgb(90, 155, 221);
/* oklch */ color: oklch(67.4% 0.119 250.3);

Tailwind

colors: {
  custom: {
    50: '#93b8e8',
    500: '#5a9bdd',
    950: '#000000',
  },
}

SCSS

$custom: #5a9bdd;
$custom-light: #93b8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9bdd",
  "rgb": {
    "r": 90,
    "g": 155,
    "b": 221
  },
  "hsl": {
    "h": 210.229,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67433,
    "c": 0.11907,
    "h": 250.3
  },
  "luminance": 0.30837
}

Semantic roles & 50–950 ramp

primary

#5A9BDD

secondary

#E2CAB1

accent

#7318CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5A9BDD

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

Preview Lab → · Contrast checker → · Palette generator →