#5190E6#5190E6

#5190E6 is a light, vivid cyan. Relative luminance 0.274; OKLCH L 65.1% C 0.145 H 256.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#5190E6
RGB	rgb(81, 144, 230)
HSL	hsl(215, 75%, 61%)
HSV	hsv(215, 65%, 90%)
CMYK	cmyk(64.8%, 37.4%, 0%, 9.8%)
CIE-LAB	lab(59.35, 6.50, -49.56)
CIE-LCH	lch(59.35, 49.99, 277.47°)
OKLab	oklab(65.11% -0.0333 -0.1409)
OKLCH	oklch(65.11% 0.145 256.7)
XYZ	xyz(27.6444, 27.4063, 78.6806)
Luminance	0.2741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190E6 #E6A751

analogous

#51DAE6 #5190E6 #5C51E6

triadic

#5190E6 #E65190 #90E651

tetradic

#5190E6 #E651DA #E6A751 #51E65C

square

#5190E6 #E651DA #E6A751 #51E65C

split-complementary

#5190E6 #E65C51 #DAE651

monochromatic

#1853A5 #1F6EDA #5190E6 #87B2EE #BCD4F5

Accessibility & contrast

On white

3.24

#5190E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#5190E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190E6

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190E6	#FFFFFF	#000000	##000000
##5190E6	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A96E9

Deuteranopia (green-blind)

#5588E4

Tritanopia (blue-blind)

#00A4B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5190e6;
/* rgb */ color: rgb(81, 144, 230);
/* oklch */ color: oklch(65.1% 0.145 256.7);

Tailwind

colors: {
  custom: {
    50: '#90b0ee',
    500: '#5190e6',
    950: '#000000',
  },
}

SCSS

$custom: #5190e6;
$custom-light: #90b0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5190e6",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 230
  },
  "hsl": {
    "h": 214.631,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.65111,
    "c": 0.14476,
    "h": 256.7
  },
  "luminance": 0.27409
}

Semantic roles & 50–950 ramp

primary

#5190E6

secondary

#E5CEAD

accent

#820ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5190E6

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

Preview Lab → · Contrast checker → · Palette generator →