#507FD2#507FD2

#507FD2 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.2% C 0.137 H 261.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#507FD2
RGB	rgb(80, 127, 210)
HSL	hsl(218, 59%, 57%)
HSV	hsv(218, 62%, 82%)
CMYK	cmyk(61.9%, 39.5%, 0%, 17.6%)
CIE-LAB	lab(53.53, 9.72, -47.59)
CIE-LCH	lch(53.53, 48.58, 281.55°)
OKLab	oklab(60.24% -0.0215 -0.1353)
OKLCH	oklch(60.24% 0.137 261)
XYZ	xyz(22.5264, 21.5353, 63.9299)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FD2 #D2A350

analogous

#50C0D2 #507FD2 #6250D2

triadic

#507FD2 #D2507F #7FD250

tetradic

#507FD2 #D250C0 #D2A350 #50D262

square

#507FD2 #D250C0 #D2A350 #50D262

split-complementary

#507FD2 #D26250 #C0D250

monochromatic

#224685 #2F60B6 #507FD2 #81A3DF #B1C6EB

Accessibility & contrast

On white

3.96

#507FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#507FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FD2

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FD2	#FFFFFF	#000000	##000000
##507FD2	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D5

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #507fd2;
/* rgb */ color: rgb(80, 127, 210);
/* oklch */ color: oklch(60.2% 0.137 261.0);

Tailwind

colors: {
  custom: {
    50: '#8ca3e0',
    500: '#507fd2',
    950: '#000000',
  },
}

SCSS

$custom: #507fd2;
$custom-light: #8ca3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#507fd2",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 210
  },
  "hsl": {
    "h": 218.308,
    "s": 59.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60239,
    "c": 0.13702,
    "h": 261
  },
  "luminance": 0.21537
}

Semantic roles & 50–950 ramp

primary

#507FD2

secondary

#D9C6A4

accent

#AA46E2

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #507FD2

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

Preview Lab → · Contrast checker → · Palette generator →