#5BA1EB#5BA1EB

#5BA1EB is a light, vivid cyan. Relative luminance 0.337; OKLCH L 69.5% C 0.131 H 251.4°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#5BA1EB
RGB	rgb(91, 161, 235)
HSL	hsl(211, 78%, 64%)
HSV	hsv(211, 61%, 92%)
CMYK	cmyk(61.3%, 31.5%, 0%, 7.8%)
CIE-LAB	lab(64.73, 0.04, -43.80)
CIE-LCH	lch(64.73, 43.80, 270.05°)
OKLab	oklab(69.51% -0.0417 -0.1237)
OKLCH	oklch(69.51% 0.131 251.4)
XYZ	xyz(32.0492, 33.7090, 83.3987)
Luminance	0.3371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA1EB #EBA55B

analogous

#5BE9EB #5BA1EB #5D5BEB

triadic

#5BA1EB #EB5BA1 #A1EB5B

tetradic

#5BA1EB #EB5BE9 #EBA55B #5BEB5D

square

#5BA1EB #EB5BE9 #EBA55B #5BEB5D

split-complementary

#5BA1EB #EB5D5B #E9EB5B

monochromatic

#1664B5 #2482E4 #5BA1EB #92C0F2 #C8E0F8

Accessibility & contrast

On white

2.71

#5BA1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#5BA1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA1EB

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA1EB	#FFFFFF	#000000	##000000
##5BA1EB	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A5EE

Deuteranopia (green-blind)

#6E97EA

Tritanopia (blue-blind)

#00B2BB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5ba1eb;
/* rgb */ color: rgb(91, 161, 235);
/* oklch */ color: oklch(69.5% 0.131 251.4);

Tailwind

colors: {
  custom: {
    50: '#95bcf2',
    500: '#5ba1eb',
    950: '#000000',
  },
}

SCSS

$custom: #5ba1eb;
$custom-light: #95bcf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba1eb",
  "rgb": {
    "r": 91,
    "g": 161,
    "b": 235
  },
  "hsl": {
    "h": 210.833,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.6951,
    "c": 0.13056,
    "h": 251.4
  },
  "luminance": 0.33712
}

Semantic roles & 50–950 ramp

primary

#5BA1EB

secondary

#EAD2B8

accent

#760BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5BA1EB

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

Preview Lab → · Contrast checker → · Palette generator →