#507EC0#507EC0

#507EC0 is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.0% C 0.114 H 257.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#507EC0
RGB	rgb(80, 126, 192)
HSL	hsl(215, 47%, 53%)
HSV	hsv(215, 58%, 75%)
CMYK	cmyk(58.3%, 34.4%, 0%, 24.7%)
CIE-LAB	lab(52.32, 4.29, -39.27)
CIE-LCH	lch(52.32, 39.50, 276.23°)
OKLab	oklab(59% -0.0247 -0.111)
OKLCH	oklch(59% 0.114 257.5)
XYZ	xyz(20.2802, 20.4312, 52.7338)
Luminance	0.2043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EC0 #C09250

analogous

#50B6C0 #507EC0 #5A50C0

triadic

#507EC0 #C0507E #7EC050

tetradic

#507EC0 #C050B6 #C09250 #50C05A

square

#507EC0 #C050B6 #C09250 #50C05A

split-complementary

#507EC0 #C05A50 #B6C050

monochromatic

#28456E #38619B #507EC0 #7D9FD0 #AAC0E0

Accessibility & contrast

On white

4.13

#507EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#507EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EC0

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EC0	#FFFFFF	#000000	##000000
##507EC0	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)

#6383C3

Deuteranopia (green-blind)

#5478BF

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #507ec0;
/* rgb */ color: rgb(80, 126, 192);
/* oklch */ color: oklch(59.0% 0.114 257.5);

Tailwind

colors: {
  custom: {
    50: '#8aa3d3',
    500: '#507ec0',
    950: '#000000',
  },
}

SCSS

$custom: #507ec0;
$custom-light: #8aa3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#507ec0",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 192
  },
  "hsl": {
    "h": 215.357,
    "s": 47.059,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58996,
    "c": 0.11372,
    "h": 257.5
  },
  "luminance": 0.20433
}

Semantic roles & 50–950 ramp

primary

#507EC0

secondary

#CEBA9E

accent

#A051D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #507EC0

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

Preview Lab → · Contrast checker → · Palette generator →