#507CE3#507CE3

#507CE3 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.7% C 0.164 H 264.6°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#507CE3
RGB	rgb(80, 124, 227)
HSL	hsl(222, 72%, 60%)
HSV	hsv(222, 65%, 89%)
CMYK	cmyk(64.8%, 45.4%, 0%, 11%)
CIE-LAB	lab(53.67, 17.37, -56.95)
CIE-LCH	lch(53.67, 59.54, 286.97°)
OKLab	oklab(60.66% -0.0153 -0.1628)
OKLCH	oklch(60.66% 0.164 264.6)
XYZ	xyz(24.3762, 21.6645, 75.5552)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CE3 #E3B750

analogous

#50C5E3 #507CE3 #6E50E3

triadic

#507CE3 #E3507C #7CE350

tetradic

#507CE3 #E350C5 #E3B750 #50E36E

square

#507CE3 #E350C5 #E3B750 #50E36E

split-complementary

#507CE3 #E36E50 #C5E350

monochromatic

#19419F #2257D4 #507CE3 #85A3EB #BACBF4

Accessibility & contrast

On white

3.94

#507CE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#507CE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CE3

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CE3	#FFFFFF	#000000	##000000
##507CE3	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4987E7

Deuteranopia (green-blind)

#2E7AE1

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #507ce3;
/* rgb */ color: rgb(80, 124, 227);
/* oklch */ color: oklch(60.7% 0.164 264.6);

Tailwind

colors: {
  custom: {
    50: '#8fa1ec',
    500: '#507ce3',
    950: '#000000',
  },
}

SCSS

$custom: #507ce3;
$custom-light: #8fa1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#507ce3",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 227
  },
  "hsl": {
    "h": 222.041,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60656,
    "c": 0.16354,
    "h": 264.6
  },
  "luminance": 0.21667
}

Semantic roles & 50–950 ramp

primary

#507CE3

secondary

#E4D3AB

accent

#9A11D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #507CE3

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

Preview Lab → · Contrast checker → · Palette generator →