#5BB0E0#5BB0E0

#5BB0E0 is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.3% C 0.108 H 235.7°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0E0
RGB	rgb(91, 176, 224)
HSL	hsl(202, 68%, 62%)
HSV	hsv(202, 59%, 88%)
CMYK	cmyk(59.4%, 21.4%, 0%, 12.2%)
CIE-LAB	lab(68.50, -11.78, -31.89)
CIE-LCH	lch(68.50, 33.99, 249.73°)
OKLab	oklab(72.33% -0.0609 -0.0892)
OKLCH	oklch(72.33% 0.108 235.7)
XYZ	xyz(33.2892, 38.6535, 76.2131)
Luminance	0.3866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0E0 #E08B5B

analogous

#5BE0CD #5BB0E0 #5B6EE0

triadic

#5BB0E0 #E05BB0 #B0E05B

tetradic

#5BB0E0 #CD5BE0 #E08B5B #6EE05B

square

#5BB0E0 #CD5BE0 #E08B5B #6EE05B

split-complementary

#5BB0E0 #E05B6E #E0CD5B

monochromatic

#1F73A2 #2897D5 #5BB0E0 #8EC9EA #C2E2F3

Accessibility & contrast

On white

2.41

#5BB0E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#5BB0E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0E0

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0E0	#FFFFFF	#000000	##000000
##5BB0E0	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AFE2

Deuteranopia (green-blind)

#87A1DF

Tritanopia (blue-blind)

#00BDC0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bb0e0;
/* rgb */ color: rgb(91, 176, 224);
/* oklch */ color: oklch(72.3% 0.108 235.7);

Tailwind

colors: {
  custom: {
    50: '#94c7ea',
    500: '#5bb0e0',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0e0;
$custom-light: #94c7ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0e0",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 224
  },
  "hsl": {
    "h": 201.654,
    "s": 68.205,
    "l": 61.765
  },
  "oklch": {
    "l": 0.7233,
    "c": 0.108,
    "h": 235.7
  },
  "luminance": 0.38657
}

Semantic roles & 50–950 ramp

primary

#5BB0E0

secondary

#E4C5B3

accent

#5915D0

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5BB0E0

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

Preview Lab → · Contrast checker → · Palette generator →