#507A99#507A99

#507A99 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.1% C 0.067 H 241.4°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#507A99
RGB	rgb(80, 122, 153)
HSL	hsl(205, 31%, 46%)
HSV	hsv(205, 48%, 60%)
CMYK	cmyk(47.7%, 20.3%, 0%, 40%)
CIE-LAB	lab(49.40, -5.74, -21.23)
CIE-LCH	lch(49.40, 22.00, 254.87°)
OKLab	oklab(56.13% -0.0321 -0.059)
OKLCH	oklch(56.13% 0.067 241.4)
XYZ	xyz(16.0156, 17.9233, 32.7464)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A99 #996F50

analogous

#509993 #507A99 #505699

triadic

#507A99 #99507A #7A9950

tetradic

#507A99 #935099 #996F50 #569950

square

#507A99 #935099 #996F50 #569950

split-complementary

#507A99 #995056 #999350

monochromatic

#263A49 #3B5A71 #507A99 #7198B5 #99B5CA

Accessibility & contrast

On white

4.58

#507A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#507A99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507A99

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A99	#FFFFFF	#000000	##000000
##507A99	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A9A

Deuteranopia (green-blind)

#637298

Tritanopia (blue-blind)

#2F8284

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #507a99;
/* rgb */ color: rgb(80, 122, 153);
/* oklch */ color: oklch(56.1% 0.067 241.4);

Tailwind

colors: {
  custom: {
    50: '#85a0b7',
    500: '#507a99',
    950: '#000000',
  },
}

SCSS

$custom: #507a99;
$custom-light: #85a0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#507a99",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 153
  },
  "hsl": {
    "h": 205.479,
    "s": 31.33,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56129,
    "c": 0.06719,
    "h": 241.4
  },
  "luminance": 0.17924
}

Semantic roles & 50–950 ramp

primary

#507A99

secondary

#B79F8E

accent

#8C60C8

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #507A99

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

Preview Lab → · Contrast checker → · Palette generator →