#507DD7#507DD7

#507DD7 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.1% C 0.146 H 262.8°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#507DD7
RGB	rgb(80, 125, 215)
HSL	hsl(220, 63%, 58%)
HSV	hsv(220, 63%, 84%)
CMYK	cmyk(62.8%, 41.9%, 0%, 15.7%)
CIE-LAB	lab(53.25, 12.64, -50.86)
CIE-LCH	lch(53.25, 52.41, 283.96°)
OKLab	oklab(60.11% -0.0184 -0.1449)
OKLCH	oklch(60.11% 0.146 262.8)
XYZ	xyz(22.9033, 21.2769, 67.1767)
Luminance	0.2128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DD7 #D7AA50

analogous

#50C1D7 #507DD7 #6650D7

triadic

#507DD7 #D7507D #7DD750

tetradic

#507DD7 #D750C1 #D7AA50 #50D766

square

#507DD7 #D750C1 #D7AA50 #50D766

split-complementary

#507DD7 #D76650 #C1D750

monochromatic

#20448C #2B5CBE #507DD7 #82A2E2 #B4C7EE

Accessibility & contrast

On white

4.00

#507DD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#507DD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DD7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DD7	#FFFFFF	#000000	##000000
##507DD7	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5486DA

Deuteranopia (green-blind)

#4079D5

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #507dd7;
/* rgb */ color: rgb(80, 125, 215);
/* oklch */ color: oklch(60.1% 0.146 262.8);

Tailwind

colors: {
  custom: {
    50: '#8da2e4',
    500: '#507dd7',
    950: '#000000',
  },
}

SCSS

$custom: #507dd7;
$custom-light: #8da2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#507dd7",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 215
  },
  "hsl": {
    "h": 220,
    "s": 62.791,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60112,
    "c": 0.1461,
    "h": 262.8
  },
  "luminance": 0.21279
}

Semantic roles & 50–950 ramp

primary

#507DD7

secondary

#DCCAA6

accent

#AF42E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F15

muted

#7E7E84

Preview Lab

Preview with #507DD7

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

Preview Lab → · Contrast checker → · Palette generator →