#5BB0DA#5BB0DA

#5BB0DA is a light, moderate cyan. Relative luminance 0.383; OKLCH L 72.1% C 0.102 H 232.1°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0DA
RGB	rgb(91, 176, 218)
HSL	hsl(200, 63%, 61%)
HSV	hsv(200, 58%, 85%)
CMYK	cmyk(58.3%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(68.27, -13.61, -28.96)
CIE-LCH	lch(68.27, 32.00, 244.82°)
OKLab	oklab(72.07% -0.063 -0.0808)
OKLCH	oklch(72.07% 0.102 232.1)
XYZ	xyz(32.4898, 38.3337, 72.0030)
Luminance	0.3834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0DA #DA855B

analogous

#5BDAC5 #5BB0DA #5B70DA

triadic

#5BB0DA #DA5BB0 #B0DA5B

tetradic

#5BB0DA #C55BDA #DA855B #70DA5B

square

#5BB0DA #C55BDA #DA855B #70DA5B

split-complementary

#5BB0DA #DA5B70 #DAC55B

monochromatic

#227198 #2E96CA #5BB0DA #8DC8E5 #BFE0F1

Accessibility & contrast

On white

2.42

#5BB0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#5BB0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0DA

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0DA	#FFFFFF	#000000	##000000
##5BB0DA	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAEDC

Deuteranopia (green-blind)

#8AA1D9

Tritanopia (blue-blind)

#00BBBE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bb0da;
/* rgb */ color: rgb(91, 176, 218);
/* oklch */ color: oklch(72.1% 0.102 232.1);

Tailwind

colors: {
  custom: {
    50: '#94c7e5',
    500: '#5bb0da',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0da;
$custom-light: #94c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0da",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 199.843,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.72067,
    "c": 0.10246,
    "h": 232.1
  },
  "luminance": 0.38337
}

Semantic roles & 50–950 ramp

primary

#5BB0DA

secondary

#E1C0B0

accent

#551BCB

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #5BB0DA

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

Preview Lab → · Contrast checker → · Palette generator →