#519AD2#519AD2

#519AD2 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.3% C 0.111 H 243.8°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#519AD2
RGB	rgb(81, 154, 210)
HSL	hsl(206, 59%, 57%)
HSV	hsv(206, 61%, 82%)
CMYK	cmyk(61.4%, 26.7%, 0%, 17.6%)
CIE-LAB	lab(61.23, -5.93, -35.47)
CIE-LCH	lch(61.23, 35.96, 260.51°)
OKLab	oklab(66.28% -0.0491 -0.0997)
OKLCH	oklch(66.28% 0.111 243.8)
XYZ	xyz(26.5775, 29.5111, 65.2559)
Luminance	0.2951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519AD2 #D28951

analogous

#51D2CA #519AD2 #5159D2

triadic

#519AD2 #D2519A #9AD251

tetradic

#519AD2 #CA51D2 #D28951 #59D251

square

#519AD2 #CA51D2 #D28951 #59D251

split-complementary

#519AD2 #D25159 #D2CA51

monochromatic

#235B86 #2F7CB7 #519AD2 #82B6DF #B2D2EB

Accessibility & contrast

On white

3.04

#519AD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#519AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519AD2

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519AD2	#FFFFFF	#000000	##000000
##519AD2	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819BD5

Deuteranopia (green-blind)

#708ED1

Tritanopia (blue-blind)

#00A8AD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #519ad2;
/* rgb */ color: rgb(81, 154, 210);
/* oklch */ color: oklch(66.3% 0.111 243.8);

Tailwind

colors: {
  custom: {
    50: '#8db7e0',
    500: '#519ad2',
    950: '#000000',
  },
}

SCSS

$custom: #519ad2;
$custom-light: #8db7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#519ad2",
  "rgb": {
    "r": 81,
    "g": 154,
    "b": 210
  },
  "hsl": {
    "h": 206.047,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66277,
    "c": 0.11117,
    "h": 243.8
  },
  "luminance": 0.29514
}

Semantic roles & 50–950 ramp

primary

#519AD2

secondary

#DABCA5

accent

#8A46E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519AD2

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

Preview Lab → · Contrast checker → · Palette generator →