#5BA3CB#5BA3CB

#5BA3CB is a light, moderate cyan. Relative luminance 0.327; OKLCH L 68.4% C 0.093 H 234.7°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BA3CB
RGB	rgb(91, 163, 203)
HSL	hsl(201, 52%, 58%)
HSV	hsv(201, 55%, 80%)
CMYK	cmyk(55.2%, 19.7%, 0%, 20.4%)
CIE-LAB	lab(63.94, -11.14, -27.33)
CIE-LCH	lch(63.94, 29.52, 247.83°)
OKLab	oklab(68.44% -0.0539 -0.0762)
OKLCH	oklch(68.44% 0.093 234.7)
XYZ	xyz(28.1871, 32.7278, 61.3200)
Luminance	0.3273 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA3CB #CB835B

analogous

#5BCBBB #5BA3CB #5B6BCB

triadic

#5BA3CB #CB5BA3 #A3CB5B

tetradic

#5BA3CB #BB5BCB #CB835B #6BCB5B

square

#5BA3CB #BB5BCB #CB835B #6BCB5B

split-complementary

#5BA3CB #CB5B6B #CBBB5B

monochromatic

#296382 #3886B1 #5BA3CB #89BDDA #B8D7E8

Accessibility & contrast

On white

2.78

#5BA3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#5BA3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA3CB

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA3CB	#FFFFFF	#000000	##000000
##5BA3CB	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A2CD

Deuteranopia (green-blind)

#8096CA

Tritanopia (blue-blind)

#00AEB0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5ba3cb;
/* rgb */ color: rgb(91, 163, 203);
/* oklch */ color: oklch(68.4% 0.093 234.7);

Tailwind

colors: {
  custom: {
    50: '#91bedb',
    500: '#5ba3cb',
    950: '#000000',
  },
}

SCSS

$custom: #5ba3cb;
$custom-light: #91bedb;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba3cb",
  "rgb": {
    "r": 91,
    "g": 163,
    "b": 203
  },
  "hsl": {
    "h": 201.429,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.68438,
    "c": 0.09337,
    "h": 234.7
  },
  "luminance": 0.3273
}

Semantic roles & 50–950 ramp

primary

#5BA3CB

secondary

#D7BAAA

accent

#804CDB

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #5BA3CB

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

Preview Lab → · Contrast checker → · Palette generator →