#5BC7E8#5BC7E8

#5BC7E8 is a light, moderate cyan. Relative luminance 0.489; OKLCH L 77.9% C 0.109 H 221.0°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BC7E8
RGB	rgb(91, 199, 232)
HSL	hsl(194, 75%, 63%)
HSV	hsv(194, 61%, 91%)
CMYK	cmyk(60.8%, 14.2%, 0%, 9%)
CIE-LAB	lab(75.38, -21.41, -25.65)
CIE-LCH	lch(75.38, 33.41, 230.14°)
OKLab	oklab(77.92% -0.0822 -0.0714)
OKLCH	oklch(77.92% 0.109 221)
XYZ	xyz(39.2975, 48.8932, 83.6946)
Luminance	0.4890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC7E8 #E87C5B

analogous

#5BE8C3 #5BC7E8 #5B80E8

triadic

#5BC7E8 #E85BC7 #C7E85B

tetradic

#5BC7E8 #C35BE8 #E87C5B #80E85B

square

#5BC7E8 #C35BE8 #E87C5B #80E85B

split-complementary

#5BC7E8 #E85B80 #E8C35B

monochromatic

#198DB0 #25B5E0 #5BC7E8 #91D9F0 #C6ECF7

Accessibility & contrast

On white

1.95

#5BC7E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#5BC7E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC7E8

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC7E8	#FFFFFF	#000000	##000000
##5BC7E8	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C2EA

Deuteranopia (green-blind)

#9FB3E8

Tritanopia (blue-blind)

#00D2D1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5bc7e8;
/* rgb */ color: rgb(91, 199, 232);
/* oklch */ color: oklch(77.9% 0.109 221.0);

Tailwind

colors: {
  custom: {
    50: '#96d8ef',
    500: '#5bc7e8',
    950: '#000000',
  },
}

SCSS

$custom: #5bc7e8;
$custom-light: #96d8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc7e8",
  "rgb": {
    "r": 91,
    "g": 199,
    "b": 232
  },
  "hsl": {
    "h": 194.043,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.77919,
    "c": 0.10887,
    "h": 221
  },
  "luminance": 0.48897
}

Semantic roles & 50–950 ramp

primary

#5BC7E8

secondary

#E9C2B6

accent

#3D0ED8

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #5BC7E8

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

Preview Lab → · Contrast checker → · Palette generator →