#5BB0DC#5BB0DC

#5BB0DC is a light, moderate cyan. Relative luminance 0.384; OKLCH L 72.2% C 0.104 H 233.3°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0DC
RGB	rgb(91, 176, 220)
HSL	hsl(200, 65%, 61%)
HSV	hsv(200, 59%, 86%)
CMYK	cmyk(58.6%, 20%, 0%, 13.7%)
CIE-LAB	lab(68.34, -13.00, -29.94)
CIE-LCH	lch(68.34, 32.64, 246.52°)
OKLab	oklab(72.15% -0.0623 -0.0836)
OKLCH	oklch(72.15% 0.104 233.3)
XYZ	xyz(32.7531, 38.4390, 73.3897)
Luminance	0.3844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0DC #DC875B

analogous

#5BDCC7 #5BB0DC #5B6FDC

triadic

#5BB0DC #DC5BB0 #B0DC5B

tetradic

#5BB0DC #C75BDC #DC875B #6FDC5B

square

#5BB0DC #C75BDC #DC875B #6FDC5B

split-complementary

#5BB0DC #DC5B6F #DCC75B

monochromatic

#21729B #2C97CE #5BB0DC #8DC8E7 #C0E1F2

Accessibility & contrast

On white

2.42

#5BB0DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#5BB0DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0DC

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0DC	#FFFFFF	#000000	##000000
##5BB0DC	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAEDE

Deuteranopia (green-blind)

#89A1DB

Tritanopia (blue-blind)

#00BCBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bb0dc;
/* rgb */ color: rgb(91, 176, 220);
/* oklch */ color: oklch(72.2% 0.104 233.3);

Tailwind

colors: {
  custom: {
    50: '#94c7e7',
    500: '#5bb0dc',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0dc;
$custom-light: #94c7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0dc",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 220
  },
  "hsl": {
    "h": 200.465,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.72154,
    "c": 0.10426,
    "h": 233.3
  },
  "luminance": 0.38442
}

Semantic roles & 50–950 ramp

primary

#5BB0DC

secondary

#E2C2B1

accent

#5619CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5BB0DC

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

Preview Lab → · Contrast checker → · Palette generator →