#5BC7EE#5BC7EE

#5BC7EE is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.2% C 0.113 H 224.9°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#5BC7EE
RGB	rgb(91, 199, 238)
HSL	hsl(196, 81%, 65%)
HSV	hsv(196, 62%, 93%)
CMYK	cmyk(61.8%, 16.4%, 0%, 6.7%)
CIE-LAB	lab(75.60, -19.62, -28.55)
CIE-LCH	lch(75.60, 34.64, 235.50°)
OKLab	oklab(78.16% -0.08 -0.0796)
OKLCH	oklch(78.16% 0.113 224.9)
XYZ	xyz(40.1643, 49.2399, 88.2599)
Luminance	0.4924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC7EE #EE825B

analogous

#5BEECB #5BC7EE #5B7EEE

triadic

#5BC7EE #EE5BC7 #C7EE5B

tetradic

#5BC7EE #CB5BEE #EE825B #7EEE5B

square

#5BC7EE #CB5BEE #EE825B #7EEE5B

split-complementary

#5BC7EE #EE5B7E #EECB5B

monochromatic

#138FBB #24B4E8 #5BC7EE #92DAF4 #CAEDF9

Accessibility & contrast

On white

1.94

#5BC7EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#5BC7EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC7EE

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC7EE	#FFFFFF	#000000	##000000
##5BC7EE	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C3F0

Deuteranopia (green-blind)

#9DB4EE

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bc7ee;
/* rgb */ color: rgb(91, 199, 238);
/* oklch */ color: oklch(78.2% 0.113 224.9);

Tailwind

colors: {
  custom: {
    50: '#97d8f3',
    500: '#5bc7ee',
    950: '#000000',
  },
}

SCSS

$custom: #5bc7ee;
$custom-light: #97d8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc7ee",
  "rgb": {
    "r": 91,
    "g": 199,
    "b": 238
  },
  "hsl": {
    "h": 195.918,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.78163,
    "c": 0.11285,
    "h": 224.9
  },
  "luminance": 0.49244
}

Semantic roles & 50–950 ramp

primary

#5BC7EE

secondary

#ECC6B9

accent

#4108DE

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #5BC7EE

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

Preview Lab → · Contrast checker → · Palette generator →