#5BACEB#5BACEB

#5BACEB is a light, vivid cyan. Relative luminance 0.377; OKLCH L 71.9% C 0.122 H 244.2°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BACEB
RGB	rgb(91, 172, 235)
HSL	hsl(206, 78%, 64%)
HSV	hsv(206, 61%, 92%)
CMYK	cmyk(61.3%, 26.8%, 0%, 7.8%)
CIE-LAB	lab(67.82, -6.15, -38.97)
CIE-LCH	lch(67.82, 39.45, 261.04°)
OKLab	oklab(71.94% -0.0531 -0.1096)
OKLCH	oklch(71.94% 0.122 244.2)
XYZ	xyz(34.0567, 37.7241, 84.0678)
Luminance	0.3773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BACEB #EB9A5B

analogous

#5BEBE2 #5BACEB #5B64EB

triadic

#5BACEB #EB5BAC #ACEB5B

tetradic

#5BACEB #E25BEB #EB9A5B #64EB5B

square

#5BACEB #E25BEB #EB9A5B #64EB5B

split-complementary

#5BACEB #EB5B64 #EBE25B

monochromatic

#1670B5 #2490E4 #5BACEB #92C8F2 #C8E3F8

Accessibility & contrast

On white

2.46

#5BACEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#5BACEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BACEB

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BACEB	#FFFFFF	#000000	##000000
##5BACEB	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90ADEE

Deuteranopia (green-blind)

#7D9FEA

Tritanopia (blue-blind)

#00BBC2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #5baceb;
/* rgb */ color: rgb(91, 172, 235);
/* oklch */ color: oklch(71.9% 0.122 244.2);

Tailwind

colors: {
  custom: {
    50: '#95c4f1',
    500: '#5baceb',
    950: '#000000',
  },
}

SCSS

$custom: #5baceb;
$custom-light: #95c4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5baceb",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 235
  },
  "hsl": {
    "h": 206.25,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.71939,
    "c": 0.1218,
    "h": 244.2
  },
  "luminance": 0.37727
}

Semantic roles & 50–950 ramp

primary

#5BACEB

secondary

#EACEB8

accent

#660BDB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5BACEB

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

Preview Lab → · Contrast checker → · Palette generator →