#507DA2#507DA2

#507DA2 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.2% C 0.076 H 244.5°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#507DA2
RGB	rgb(80, 125, 162)
HSL	hsl(207, 34%, 47%)
HSV	hsv(207, 51%, 64%)
CMYK	cmyk(50.6%, 22.8%, 0%, 36.5%)
CIE-LAB	lab(50.66, -4.74, -24.55)
CIE-LCH	lch(50.66, 25.00, 259.06°)
OKLab	oklab(57.25% -0.0327 -0.0684)
OKLCH	oklch(57.25% 0.076 244.5)
XYZ	xyz(17.1612, 18.9800, 36.9346)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DA2 #A27550

analogous

#50A29E #507DA2 #5054A2

triadic

#507DA2 #A2507D #7DA250

tetradic

#507DA2 #9E50A2 #A27550 #54A250

square

#507DA2 #9E50A2 #A27550 #54A250

split-complementary

#507DA2 #A25054 #A29E50

monochromatic

#283E50 #3C5D79 #507DA2 #759BBB #9EB9CF

Accessibility & contrast

On white

4.38

#507DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#507DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DA2

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DA2	#FFFFFF	#000000	##000000
##507DA2	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA4

Deuteranopia (green-blind)

#6375A1

Tritanopia (blue-blind)

#278689

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #507da2;
/* rgb */ color: rgb(80, 125, 162);
/* oklch */ color: oklch(57.2% 0.076 244.5);

Tailwind

colors: {
  custom: {
    50: '#86a2bd',
    500: '#507da2',
    950: '#000000',
  },
}

SCSS

$custom: #507da2;
$custom-light: #86a2bd;
$custom-dark: #000000;

JSON

{
  "hex": "#507da2",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 162
  },
  "hsl": {
    "h": 207.073,
    "s": 33.884,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57246,
    "c": 0.07585,
    "h": 244.5
  },
  "luminance": 0.18981
}

Semantic roles & 50–950 ramp

primary

#507DA2

secondary

#BCA592

accent

#8F5ECA

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #507DA2

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

Preview Lab → · Contrast checker → · Palette generator →