#5BB7D5#5BB7D5

#5BB7D5 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.5% C 0.097 H 221.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#5BB7D5
RGB	rgb(91, 183, 213)
HSL	hsl(195, 59%, 60%)
HSV	hsv(195, 57%, 84%)
CMYK	cmyk(57.3%, 14.1%, 0%, 16.5%)
CIE-LAB	lab(70.10, -18.80, -23.40)
CIE-LCH	lch(70.10, 30.02, 231.22°)
OKLab	oklab(73.47% -0.0724 -0.065)
OKLCH	oklch(73.47% 0.097 221.9)
XYZ	xyz(33.2534, 40.8921, 69.0784)
Luminance	0.4089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB7D5 #D5795B

analogous

#5BD5B6 #5BB7D5 #5B7AD5

triadic

#5BB7D5 #D55BB7 #B7D55B

tetradic

#5BB7D5 #B65BD5 #D5795B #7AD55B

square

#5BB7D5 #B65BD5 #D5795B #7AD55B

split-complementary

#5BB7D5 #D55B7A #D5B65B

monochromatic

#257691 #329EC1 #5BB7D5 #8CCCE1 #BCE2EE

Accessibility & contrast

On white

2.29

#5BB7D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#5BB7D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB7D5

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB7D5	#FFFFFF	#000000	##000000
##5BB7D5	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D7

Deuteranopia (green-blind)

#94A6D5

Tritanopia (blue-blind)

#00C1C0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5bb7d5;
/* rgb */ color: rgb(91, 183, 213);
/* oklch */ color: oklch(73.5% 0.097 221.9);

Tailwind

colors: {
  custom: {
    50: '#93cce2',
    500: '#5bb7d5',
    950: '#000000',
  },
}

SCSS

$custom: #5bb7d5;
$custom-light: #93cce2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb7d5",
  "rgb": {
    "r": 91,
    "g": 183,
    "b": 213
  },
  "hsl": {
    "h": 194.754,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.73469,
    "c": 0.0973,
    "h": 221.9
  },
  "luminance": 0.40895
}

Semantic roles & 50–950 ramp

primary

#5BB7D5

secondary

#DEBAAE

accent

#6C45E2

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #5BB7D5

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

Preview Lab → · Contrast checker → · Palette generator →