#507BD6#507BD6

#507BD6 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.6% C 0.147 H 263.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#507BD6
RGB	rgb(80, 123, 214)
HSL	hsl(221, 62%, 58%)
HSV	hsv(221, 63%, 84%)
CMYK	cmyk(62.6%, 42.5%, 0%, 16.1%)
CIE-LAB	lab(52.65, 13.53, -51.26)
CIE-LCH	lch(52.65, 53.02, 284.78°)
OKLab	oklab(59.63% -0.0166 -0.1461)
OKLCH	oklch(59.63% 0.147 263.5)
XYZ	xyz(22.5246, 20.7244, 66.4185)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507BD6 #D6AB50

analogous

#50BED6 #507BD6 #6850D6

triadic

#507BD6 #D6507B #7BD650

tetradic

#507BD6 #D650BE #D6AB50 #50D668

square

#507BD6 #D650BE #D6AB50 #50D668

split-complementary

#507BD6 #D66850 #BED650

monochromatic

#21438B #2C5BBD #507BD6 #82A0E2 #B3C6ED

Accessibility & contrast

On white

4.08

#507BD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#507BD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507BD6

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507BD6	#FFFFFF	#000000	##000000
##507BD6	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5184DA

Deuteranopia (green-blind)

#3D78D4

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #507bd6;
/* rgb */ color: rgb(80, 123, 214);
/* oklch */ color: oklch(59.6% 0.147 263.5);

Tailwind

colors: {
  custom: {
    50: '#8da0e3',
    500: '#507bd6',
    950: '#000000',
  },
}

SCSS

$custom: #507bd6;
$custom-light: #8da0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#507bd6",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 214
  },
  "hsl": {
    "h": 220.746,
    "s": 62.037,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59627,
    "c": 0.14708,
    "h": 263.5
  },
  "luminance": 0.20726
}

Semantic roles & 50–950 ramp

primary

#507BD6

secondary

#DCCBA6

accent

#B143E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #507BD6

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

Preview Lab → · Contrast checker → · Palette generator →