#5BA3DD#5BA3DD

#5BA3DD is a light, moderate cyan. Relative luminance 0.336; OKLCH L 69.3% C 0.112 H 244.8°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BA3DD
RGB	rgb(91, 163, 221)
HSL	hsl(207, 66%, 61%)
HSV	hsv(207, 59%, 87%)
CMYK	cmyk(58.8%, 26.2%, 0%, 13.3%)
CIE-LAB	lab(64.67, -5.57, -36.18)
CIE-LCH	lch(64.67, 36.60, 261.24°)
OKLab	oklab(69.26% -0.0479 -0.1016)
OKLCH	oklch(69.26% 0.112 244.8)
XYZ	xyz(30.4579, 33.6362, 73.2799)
Luminance	0.3364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA3DD #DD955B

analogous

#5BDDD6 #5BA3DD #5B62DD

triadic

#5BA3DD #DD5BA3 #A3DD5B

tetradic

#5BA3DD #D65BDD #DD955B #62DD5B

square

#5BA3DD #D65BDD #DD955B #62DD5B

split-complementary

#5BA3DD #DD5B62 #DDD65B

monochromatic

#21669D #2B86D0 #5BA3DD #8EBFE8 #C0DCF2

Accessibility & contrast

On white

2.72

#5BA3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#5BA3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3DD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA3DD	#FFFFFF	#000000	##000000
##5BA3DD	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA4E0

Deuteranopia (green-blind)

#7897DC

Tritanopia (blue-blind)

#00B1B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5ba3dd;
/* rgb */ color: rgb(91, 163, 221);
/* oklch */ color: oklch(69.3% 0.112 244.8);

Tailwind

colors: {
  custom: {
    50: '#93bee7',
    500: '#5ba3dd',
    950: '#000000',
  },
}

SCSS

$custom: #5ba3dd;
$custom-light: #93bee7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba3dd",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 221
  },
  "hsl": {
    "h": 206.769,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6926,
    "c": 0.11235,
    "h": 244.8
  },
  "luminance": 0.33639
}

Semantic roles & 50–950 ramp

primary

#5BA3DD

secondary

#E2C7B1

accent

#6918CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #5BA3DD

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

Preview Lab → · Contrast checker → · Palette generator →