#5B8ABA#5B8ABA

#5B8ABA is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.089 H 249.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5B8ABA
RGB	rgb(91, 138, 186)
HSL	hsl(210, 41%, 54%)
HSV	hsv(210, 51%, 73%)
CMYK	cmyk(51.1%, 25.8%, 0%, 27.1%)
CIE-LAB	lab(56.03, -2.27, -30.00)
CIE-LCH	lch(56.03, 30.08, 265.67°)
OKLab	oklab(61.96% -0.0306 -0.0839)
OKLCH	oklch(61.96% 0.089 249.9)
XYZ	xyz(22.2627, 23.9446, 49.8935)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8ABA #BA8B5B

analogous

#5BBABA #5B8ABA #5C5BBA

triadic

#5B8ABA #BA5B8A #8ABA5B

tetradic

#5B8ABA #BA5BBA #BA8B5B #5BBA5C

square

#5B8ABA #BA5BBA #BA8B5B #5BBA5C

split-complementary

#5B8ABA #BA5C5B #BABA5B

monochromatic

#2E4D6D #406B98 #5B8ABA #86A9CC #B1C7DE

Accessibility & contrast

On white

3.63

#5B8ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#5B8ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8ABA

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8ABA	#FFFFFF	#000000	##000000
##5B8ABA	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBC

Deuteranopia (green-blind)

#6A82B9

Tritanopia (blue-blind)

#2B959A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b8aba;
/* rgb */ color: rgb(91, 138, 186);
/* oklch */ color: oklch(62.0% 0.089 249.9);

Tailwind

colors: {
  custom: {
    50: '#8faccf',
    500: '#5b8aba',
    950: '#000000',
  },
}

SCSS

$custom: #5b8aba;
$custom-light: #8faccf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8aba",
  "rgb": {
    "r": 91,
    "g": 138,
    "b": 186
  },
  "hsl": {
    "h": 210.316,
    "s": 40.773,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6196,
    "c": 0.08934,
    "h": 249.9
  },
  "luminance": 0.23946
}

Semantic roles & 50–950 ramp

primary

#5B8ABA

secondary

#CDB9A4

accent

#9557D1

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #5B8ABA

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

Preview Lab → · Contrast checker → · Palette generator →