#519DBA#519DBA

#519DBA is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.9% C 0.087 H 225.4°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#519DBA
RGB	rgb(81, 157, 186)
HSL	hsl(197, 43%, 52%)
HSV	hsv(197, 56%, 73%)
CMYK	cmyk(56.5%, 15.6%, 0%, 27.1%)
CIE-LAB	lab(61.14, -15.11, -22.16)
CIE-LCH	lch(61.14, 26.82, 235.71°)
OKLab	oklab(65.88% -0.0608 -0.0616)
OKLCH	oklch(65.88% 0.087 225.4)
XYZ	xyz(24.3098, 29.4062, 50.8397)
Luminance	0.2941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519DBA #BA6E51

analogous

#51BAA2 #519DBA #5169BA

triadic

#519DBA #BA519D #9DBA51

tetradic

#519DBA #A251BA #BA6E51 #69BA51

square

#519DBA #A251BA #BA6E51 #69BA51

split-complementary

#519DBA #BA5169 #BAA251

monochromatic

#295668 #3A7B93 #519DBA #7DB6CB #A9CEDD

Accessibility & contrast

On white

3.05

#519DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#519DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519DBA

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519DBA	#FFFFFF	#000000	##000000
##519DBA	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABC

Deuteranopia (green-blind)

#7E8FBA

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #519dba;
/* rgb */ color: rgb(81, 157, 186);
/* oklch */ color: oklch(65.9% 0.087 225.4);

Tailwind

colors: {
  custom: {
    50: '#8abace',
    500: '#519dba',
    950: '#000000',
  },
}

SCSS

$custom: #519dba;
$custom-light: #8abace;
$custom-dark: #000000;

JSON

{
  "hex": "#519dba",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 186
  },
  "hsl": {
    "h": 196.571,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65884,
    "c": 0.08654,
    "h": 225.4
  },
  "luminance": 0.29408
}

Semantic roles & 50–950 ramp

primary

#519DBA

secondary

#CAA99D

accent

#7855D3

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #519DBA

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

Preview Lab → · Contrast checker → · Palette generator →