#5190DC#5190DC

#5190DC is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.6% C 0.132 H 254.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5190DC
RGB	rgb(81, 144, 220)
HSL	hsl(213, 67%, 59%)
HSV	hsv(213, 63%, 86%)
CMYK	cmyk(63.2%, 34.5%, 0%, 13.7%)
CIE-LAB	lab(58.85, 3.13, -44.79)
CIE-LCH	lch(58.85, 44.90, 274.00°)
OKLab	oklab(64.55% -0.0358 -0.1269)
OKLCH	oklch(64.55% 0.132 254.3)
XYZ	xyz(26.2802, 26.8606, 71.4959)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190DC #DC9D51

analogous

#51D5DC #5190DC #5851DC

triadic

#5190DC #DC5190 #90DC51

tetradic

#5190DC #DC51D5 #DC9D51 #51DC58

square

#5190DC #DC51D5 #DC9D51 #51DC58

split-complementary

#5190DC #DC5851 #D5DC51

monochromatic

#1E5495 #2870C8 #5190DC #84B1E6 #B7D1F0

Accessibility & contrast

On white

3.30

#5190DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#5190DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190DC

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190DC	#FFFFFF	#000000	##000000
##5190DC	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F95DF

Deuteranopia (green-blind)

#5C88DA

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5190dc;
/* rgb */ color: rgb(81, 144, 220);
/* oklch */ color: oklch(64.6% 0.132 254.3);

Tailwind

colors: {
  custom: {
    50: '#8eb0e7',
    500: '#5190dc',
    950: '#000000',
  },
}

SCSS

$custom: #5190dc;
$custom-light: #8eb0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5190dc",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 220
  },
  "hsl": {
    "h": 212.806,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64554,
    "c": 0.13188,
    "h": 254.3
  },
  "luminance": 0.26863
}

Semantic roles & 50–950 ramp

primary

#5190DC

secondary

#E0C7A9

accent

#9C3EE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5190DC

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

Preview Lab → · Contrast checker → · Palette generator →