#517899#517899

#517899 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.068 H 245.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#517899
RGB	rgb(81, 120, 153)
HSL	hsl(208, 31%, 46%)
HSV	hsv(208, 47%, 60%)
CMYK	cmyk(47.1%, 21.6%, 0%, 40%)
CIE-LAB	lab(48.86, -4.32, -22.06)
CIE-LCH	lch(48.86, 22.48, 258.93°)
OKLab	oklab(55.72% -0.0286 -0.0613)
OKLCH	oklch(55.72% 0.068 245)
XYZ	xyz(15.8576, 17.4811, 32.6694)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517899 #997251

analogous

#519996 #517899 #515499

triadic

#517899 #995178 #789951

tetradic

#517899 #965199 #997251 #549951

square

#517899 #965199 #997251 #549951

split-complementary

#517899 #995154 #999651

monochromatic

#273949 #3C5971 #517899 #7396B5 #9BB4CA

Accessibility & contrast

On white

4.67

#517899 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#517899 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #517899

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517899	#FFFFFF	#000000	##FFFFFF
##517899	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A789B

Deuteranopia (green-blind)

#617198

Tritanopia (blue-blind)

#328083

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #517899;
/* rgb */ color: rgb(81, 120, 153);
/* oklch */ color: oklch(55.7% 0.068 245.0);

Tailwind

colors: {
  custom: {
    50: '#869eb7',
    500: '#517899',
    950: '#000000',
  },
}

SCSS

$custom: #517899;
$custom-light: #869eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#517899",
  "rgb": {
    "r": 81,
    "g": 120,
    "b": 153
  },
  "hsl": {
    "h": 207.5,
    "s": 30.769,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55715,
    "c": 0.06771,
    "h": 245
  },
  "luminance": 0.17482
}

Semantic roles & 50–950 ramp

primary

#517899

secondary

#B7A18F

accent

#9061C7

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #517899

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

Preview Lab → · Contrast checker → · Palette generator →