#507DC6#507DC6

#507DC6 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.1% C 0.123 H 259.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#507DC6
RGB	rgb(80, 125, 198)
HSL	hsl(217, 51%, 55%)
HSV	hsv(217, 60%, 78%)
CMYK	cmyk(59.6%, 36.9%, 0%, 22.4%)
CIE-LAB	lab(52.34, 6.89, -42.66)
CIE-LCH	lch(52.34, 43.22, 279.17°)
OKLab	oklab(59.11% -0.0221 -0.1209)
OKLCH	oklch(59.11% 0.123 259.7)
XYZ	xyz(20.8314, 20.4481, 56.2642)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DC6 #C69950

analogous

#50B8C6 #507DC6 #5E50C6

triadic

#507DC6 #C6507D #7DC650

tetradic

#507DC6 #C650B8 #C69950 #50C65E

square

#507DC6 #C650B8 #C69950 #50C65E

split-complementary

#507DC6 #C65E50 #B8C650

monochromatic

#264475 #355FA4 #507DC6 #7E9FD5 #ACC2E4

Accessibility & contrast

On white

4.13

#507DC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#507DC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DC6

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DC6	#FFFFFF	#000000	##000000
##507DC6	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E83C9

Deuteranopia (green-blind)

#4F78C4

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #507dc6;
/* rgb */ color: rgb(80, 125, 198);
/* oklch */ color: oklch(59.1% 0.123 259.7);

Tailwind

colors: {
  custom: {
    50: '#8ba2d7',
    500: '#507dc6',
    950: '#000000',
  },
}

SCSS

$custom: #507dc6;
$custom-light: #8ba2d7;
$custom-dark: #000000;

JSON

{
  "hex": "#507dc6",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 198
  },
  "hsl": {
    "h": 217.119,
    "s": 50.862,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5911,
    "c": 0.12293,
    "h": 259.7
  },
  "luminance": 0.2045
}

Semantic roles & 50–950 ramp

primary

#507DC6

secondary

#D2BFA0

accent

#A54DDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0F14

muted

#7D7E83

Preview Lab

Preview with #507DC6

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

Preview Lab → · Contrast checker → · Palette generator →