#5BB0D7#5BB0D7

#5BB0D7 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.9% C 0.100 H 230.1°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0D7
RGB	rgb(91, 176, 215)
HSL	hsl(199, 61%, 60%)
HSV	hsv(199, 58%, 84%)
CMYK	cmyk(57.7%, 18.1%, 0%, 15.7%)
CIE-LAB	lab(68.15, -14.52, -27.49)
CIE-LCH	lch(68.15, 31.09, 242.15°)
OKLab	oklab(71.94% -0.064 -0.0766)
OKLCH	oklch(71.94% 0.1 230.1)
XYZ	xyz(32.1008, 38.1781, 69.9542)
Luminance	0.3818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0D7 #D7825B

analogous

#5BD7C0 #5BB0D7 #5B72D7

triadic

#5BB0D7 #D75BB0 #B0D75B

tetradic

#5BB0D7 #C05BD7 #D7825B #72D75B

square

#5BB0D7 #C05BD7 #D7825B #72D75B

split-complementary

#5BB0D7 #D75B72 #D7C05B

monochromatic

#247094 #3096C5 #5BB0D7 #8CC8E3 #BDDFEF

Accessibility & contrast

On white

2.43

#5BB0D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#5BB0D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0D7

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0D7	#FFFFFF	#000000	##000000
##5BB0D7	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAED9

Deuteranopia (green-blind)

#8BA0D6

Tritanopia (blue-blind)

#00BBBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bb0d7;
/* rgb */ color: rgb(91, 176, 215);
/* oklch */ color: oklch(71.9% 0.100 230.1);

Tailwind

colors: {
  custom: {
    50: '#93c7e3',
    500: '#5bb0d7',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0d7;
$custom-light: #93c7e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0d7",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 215
  },
  "hsl": {
    "h": 198.871,
    "s": 60.784,
    "l": 60
  },
  "oklch": {
    "l": 0.71938,
    "c": 0.09986,
    "h": 230.1
  },
  "luminance": 0.38181
}

Semantic roles & 50–950 ramp

primary

#5BB0D7

secondary

#DFBEAF

accent

#7644E4

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5BB0D7

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

Preview Lab → · Contrast checker → · Palette generator →