#5190DA#5190DA

#5190DA is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.4% C 0.129 H 253.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5190DA
RGB	rgb(81, 144, 218)
HSL	hsl(212, 65%, 59%)
HSV	hsv(212, 63%, 85%)
CMYK	cmyk(62.8%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(58.75, 2.46, -43.83)
CIE-LCH	lch(58.75, 43.90, 273.21°)
OKLab	oklab(64.45% -0.0363 -0.1241)
OKLCH	oklch(64.45% 0.129 253.7)
XYZ	xyz(26.0169, 26.7553, 70.1093)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190DA #DA9B51

analogous

#51D4DA #5190DA #5651DA

triadic

#5190DA #DA5190 #90DA51

tetradic

#5190DA #DA51D4 #DA9B51 #51DA56

square

#5190DA #DA51D4 #DA9B51 #51DA56

split-complementary

#5190DA #DA5651 #D4DA51

monochromatic

#1F5492 #2A71C4 #5190DA #83B0E5 #B6D0EF

Accessibility & contrast

On white

3.31

#5190DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#5190DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190DA

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190DA	#FFFFFF	#000000	##000000
##5190DA	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7094DD

Deuteranopia (green-blind)

#5D87D9

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5190da;
/* rgb */ color: rgb(81, 144, 218);
/* oklch */ color: oklch(64.4% 0.129 253.7);

Tailwind

colors: {
  custom: {
    50: '#8eb0e6',
    500: '#5190da',
    950: '#000000',
  },
}

SCSS

$custom: #5190da;
$custom-light: #8eb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5190da",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 212.409,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64446,
    "c": 0.12932,
    "h": 253.7
  },
  "luminance": 0.26758
}

Semantic roles & 50–950 ramp

primary

#5190DA

secondary

#DEC6A8

accent

#9B40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5190DA

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

Preview Lab → · Contrast checker → · Palette generator →