#507ACA#507ACA

#507ACA is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.7% C 0.132 H 262.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#507ACA
RGB	rgb(80, 122, 202)
HSL	hsl(219, 54%, 55%)
HSV	hsv(219, 60%, 79%)
CMYK	cmyk(60.4%, 39.6%, 0%, 20.8%)
CIE-LAB	lab(51.71, 10.06, -45.94)
CIE-LCH	lch(51.71, 47.03, 282.35°)
OKLab	oklab(58.69% -0.0179 -0.1306)
OKLCH	oklch(58.69% 0.132 262.2)
XYZ	xyz(20.9248, 19.8870, 58.6015)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507ACA #CAA050

analogous

#50B7CA #507ACA #6350CA

triadic

#507ACA #CA507A #7ACA50

tetradic

#507ACA #CA50B7 #CAA050 #50CA63

square

#507ACA #CA50B7 #CAA050 #50CA63

split-complementary

#507ACA #CA6350 #B7CA50

monochromatic

#25437A #335CA9 #507ACA #7F9ED8 #AEC1E6

Accessibility & contrast

On white

4.22

#507ACA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#507ACA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507ACA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507ACA	#FFFFFF	#000000	##000000
##507ACA	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5781CD

Deuteranopia (green-blind)

#4776C8

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507aca;
/* rgb */ color: rgb(80, 122, 202);
/* oklch */ color: oklch(58.7% 0.132 262.2);

Tailwind

colors: {
  custom: {
    50: '#8ba0da',
    500: '#507aca',
    950: '#000000',
  },
}

SCSS

$custom: #507aca;
$custom-light: #8ba0da;
$custom-dark: #000000;

JSON

{
  "hex": "#507aca",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 202
  },
  "hsl": {
    "h": 219.344,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58689,
    "c": 0.13179,
    "h": 262.2
  },
  "luminance": 0.19889
}

Semantic roles & 50–950 ramp

primary

#507ACA

secondary

#D4C3A1

accent

#AB4BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #507ACA

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

Preview Lab → · Contrast checker → · Palette generator →