#507DC3#507DC3

#507DC3 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 58.9% C 0.119 H 258.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#507DC3
RGB	rgb(80, 125, 195)
HSL	hsl(217, 49%, 54%)
HSV	hsv(217, 59%, 76%)
CMYK	cmyk(59%, 35.9%, 0%, 23.5%)
CIE-LAB	lab(52.19, 5.89, -41.19)
CIE-LCH	lch(52.19, 41.61, 278.13°)
OKLab	oklab(58.94% -0.0228 -0.1166)
OKLCH	oklch(58.94% 0.119 258.9)
XYZ	xyz(20.4888, 20.3111, 54.4599)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DC3 #C39650

analogous

#50B7C3 #507DC3 #5D50C3

triadic

#507DC3 #C3507D #7DC350

tetradic

#507DC3 #C350B7 #C39650 #50C35D

square

#507DC3 #C350B7 #C39650 #50C35D

split-complementary

#507DC3 #C35D50 #B7C350

monochromatic

#274472 #37609F #507DC3 #7E9FD3 #ABC1E2

Accessibility & contrast

On white

4.15

#507DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#507DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DC3

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DC3	#FFFFFF	#000000	##000000
##507DC3	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6082C6

Deuteranopia (green-blind)

#5178C2

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507dc3;
/* rgb */ color: rgb(80, 125, 195);
/* oklch */ color: oklch(58.9% 0.119 258.9);

Tailwind

colors: {
  custom: {
    50: '#8aa2d5',
    500: '#507dc3',
    950: '#000000',
  },
}

SCSS

$custom: #507dc3;
$custom-light: #8aa2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#507dc3",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 195
  },
  "hsl": {
    "h": 216.522,
    "s": 48.936,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58941,
    "c": 0.11885,
    "h": 258.9
  },
  "luminance": 0.20313
}

Semantic roles & 50–950 ramp

primary

#507DC3

secondary

#D0BD9F

accent

#A34FD8

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #507DC3

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

Preview Lab → · Contrast checker → · Palette generator →