#507FD7#507FD7

#507FD7 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.5% C 0.144 H 261.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#507FD7
RGB	rgb(80, 127, 215)
HSL	hsl(219, 63%, 58%)
HSV	hsv(219, 63%, 84%)
CMYK	cmyk(62.8%, 40.9%, 0%, 15.7%)
CIE-LAB	lab(53.80, 11.42, -49.99)
CIE-LCH	lch(53.80, 51.27, 282.87°)
OKLab	oklab(60.54% -0.0204 -0.1423)
OKLCH	oklch(60.54% 0.144 261.8)
XYZ	xyz(23.1591, 21.7884, 67.2619)
Luminance	0.2179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FD7 #D7A850

analogous

#50C3D7 #507FD7 #6450D7

triadic

#507FD7 #D7507F #7FD750

tetradic

#507FD7 #D750C3 #D7A850 #50D764

square

#507FD7 #D750C3 #D7A850 #50D764

split-complementary

#507FD7 #D76450 #C3D750

monochromatic

#20468C #2B5FBE #507FD7 #82A3E2 #B4C8EE

Accessibility & contrast

On white

3.92

#507FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#507FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FD7

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FD7	#FFFFFF	#000000	##000000
##507FD7	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5787DA

Deuteranopia (green-blind)

#447BD5

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #507fd7;
/* rgb */ color: rgb(80, 127, 215);
/* oklch */ color: oklch(60.5% 0.144 261.8);

Tailwind

colors: {
  custom: {
    50: '#8da3e4',
    500: '#507fd7',
    950: '#000000',
  },
}

SCSS

$custom: #507fd7;
$custom-light: #8da3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#507fd7",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 215
  },
  "hsl": {
    "h": 219.111,
    "s": 62.791,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60537,
    "c": 0.1438,
    "h": 261.8
  },
  "luminance": 0.21791
}

Semantic roles & 50–950 ramp

primary

#507FD7

secondary

#DCCAA6

accent

#AD42E6

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #507FD7

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

Preview Lab → · Contrast checker → · Palette generator →