#5185CD#5185CD

#5185CD is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.3% C 0.123 H 256.8°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5185CD
RGB	rgb(81, 133, 205)
HSL	hsl(215, 55%, 56%)
HSV	hsv(215, 60%, 80%)
CMYK	cmyk(60.5%, 35.1%, 0%, 19.6%)
CIE-LAB	lab(55.00, 4.62, -42.43)
CIE-LCH	lch(55.00, 42.68, 276.21°)
OKLab	oklab(61.31% -0.0281 -0.1202)
OKLCH	oklch(61.31% 0.123 256.8)
XYZ	xyz(22.7964, 22.9301, 60.9704)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5185CD #CD9951

analogous

#51C3CD #5185CD #5B51CD

triadic

#5185CD #CD5185 #85CD51

tetradic

#5185CD #CD51C3 #CD9951 #51CD5B

square

#5185CD #CD51C3 #CD9951 #51CD5B

split-complementary

#5185CD #CD5B51 #C3CD51

monochromatic

#254A7F #3266AF #5185CD #81A6DB #B0C8E8

Accessibility & contrast

On white

3.76

#5185CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#5185CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5185CD

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5185CD	#FFFFFF	#000000	##000000
##5185CD	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678AD0

Deuteranopia (green-blind)

#567ECC

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5185cd;
/* rgb */ color: rgb(81, 133, 205);
/* oklch */ color: oklch(61.3% 0.123 256.8);

Tailwind

colors: {
  custom: {
    50: '#8ca8dc',
    500: '#5185cd',
    950: '#000000',
  },
}

SCSS

$custom: #5185cd;
$custom-light: #8ca8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5185cd",
  "rgb": {
    "r": 81,
    "g": 133,
    "b": 205
  },
  "hsl": {
    "h": 214.839,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61309,
    "c": 0.1234,
    "h": 256.8
  },
  "luminance": 0.22932
}

Semantic roles & 50–950 ramp

primary

#5185CD

secondary

#D7C1A3

accent

#A049DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5185CD

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

Preview Lab → · Contrast checker → · Palette generator →