#5190DE#5190DE

#5190DE is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.7% C 0.134 H 254.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5190DE
RGB	rgb(81, 144, 222)
HSL	hsl(213, 68%, 59%)
HSV	hsv(213, 64%, 87%)
CMYK	cmyk(63.5%, 35.1%, 0%, 12.9%)
CIE-LAB	lab(58.94, 3.80, -45.75)
CIE-LCH	lch(58.94, 45.91, 274.75°)
OKLab	oklab(64.66% -0.0353 -0.1297)
OKLCH	oklch(64.66% 0.134 254.8)
XYZ	xyz(26.5466, 26.9672, 72.8993)
Luminance	0.2697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190DE #DE9F51

analogous

#51D7DE #5190DE #5851DE

triadic

#5190DE #DE5190 #90DE51

tetradic

#5190DE #DE51D7 #DE9F51 #51DE58

square

#5190DE #DE51D7 #DE9F51 #51DE58

split-complementary

#5190DE #DE5851 #D7DE51

monochromatic

#1D5498 #2770CB #5190DE #84B1E8 #B8D2F2

Accessibility & contrast

On white

3.28

#5190DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#5190DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190DE

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190DE	#FFFFFF	#000000	##000000
##5190DE	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E95E1

Deuteranopia (green-blind)

#5B88DC

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5190de;
/* rgb */ color: rgb(81, 144, 222);
/* oklch */ color: oklch(64.7% 0.134 254.8);

Tailwind

colors: {
  custom: {
    50: '#8eb0e8',
    500: '#5190de',
    950: '#000000',
  },
}

SCSS

$custom: #5190de;
$custom-light: #8eb0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5190de",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 222
  },
  "hsl": {
    "h": 213.191,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64664,
    "c": 0.13444,
    "h": 254.8
  },
  "luminance": 0.2697
}

Semantic roles & 50–950 ramp

primary

#5190DE

secondary

#E1C8AA

accent

#9D3DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5190DE

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

Preview Lab → · Contrast checker → · Palette generator →