#5184BA#5184BA

#5184BA is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.1% C 0.100 H 251.1°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5184BA
RGB	rgb(81, 132, 186)
HSL	hsl(211, 43%, 52%)
HSV	hsv(211, 56%, 73%)
CMYK	cmyk(56.5%, 29%, 0%, 27.1%)
CIE-LAB	lab(53.81, -1.03, -33.50)
CIE-LCH	lch(53.81, 33.51, 268.24°)
OKLab	oklab(60.08% -0.0323 -0.0942)
OKLCH	oklch(60.08% 0.1 251.1)
XYZ	xyz(20.5044, 21.7953, 49.5712)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5184BA #BA8751

analogous

#51B9BA #5184BA #5251BA

triadic

#5184BA #BA5184 #84BA51

tetradic

#5184BA #BA51B9 #BA8751 #51BA52

square

#5184BA #BA51B9 #BA8751 #51BA52

split-complementary

#5184BA #BA5251 #B9BA51

monochromatic

#294768 #3A6693 #5184BA #7DA3CB #A9C2DD

Accessibility & contrast

On white

3.92

#5184BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#5184BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5184BA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5184BA	#FFFFFF	#000000	##000000
##5184BA	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E86BC

Deuteranopia (green-blind)

#607CB9

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5184ba;
/* rgb */ color: rgb(81, 132, 186);
/* oklch */ color: oklch(60.1% 0.100 251.1);

Tailwind

colors: {
  custom: {
    50: '#89a7cf',
    500: '#5184ba',
    950: '#000000',
  },
}

SCSS

$custom: #5184ba;
$custom-light: #89a7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5184ba",
  "rgb": {
    "r": 81,
    "g": 132,
    "b": 186
  },
  "hsl": {
    "h": 210.857,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6008,
    "c": 0.09957,
    "h": 251.1
  },
  "luminance": 0.21797
}

Semantic roles & 50–950 ramp

primary

#5184BA

secondary

#CAB49D

accent

#9655D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #5184BA

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

Preview Lab → · Contrast checker → · Palette generator →