#507FE2#507FE2

#507FE2 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.2% C 0.159 H 263.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#507FE2
RGB	rgb(80, 127, 226)
HSL	hsl(221, 72%, 60%)
HSV	hsv(221, 65%, 89%)
CMYK	cmyk(64.6%, 43.8%, 0%, 11.4%)
CIE-LAB	lab(54.42, 15.19, -55.18)
CIE-LCH	lch(54.42, 57.24, 285.39°)
OKLab	oklab(61.21% -0.0184 -0.1576)
OKLCH	oklch(61.21% 0.159 263.3)
XYZ	xyz(24.6203, 22.3729, 74.9577)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FE2 #E2B350

analogous

#50C8E2 #507FE2 #6A50E2

triadic

#507FE2 #E2507F #7FE250

tetradic

#507FE2 #E250C8 #E2B350 #50E26A

square

#507FE2 #E250C8 #E2B350 #50E26A

split-complementary

#507FE2 #E26A50 #C8E250

monochromatic

#1A449E #235BD2 #507FE2 #84A5EB #B9CCF3

Accessibility & contrast

On white

3.84

#507FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#507FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FE2

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FE2	#FFFFFF	#000000	##000000
##507FE2	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5089E6

Deuteranopia (green-blind)

#377CE0

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #507fe2;
/* rgb */ color: rgb(80, 127, 226);
/* oklch */ color: oklch(61.2% 0.159 263.3);

Tailwind

colors: {
  custom: {
    50: '#8fa3ec',
    500: '#507fe2',
    950: '#000000',
  },
}

SCSS

$custom: #507fe2;
$custom-light: #8fa3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#507fe2",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 226
  },
  "hsl": {
    "h": 220.685,
    "s": 71.569,
    "l": 60
  },
  "oklch": {
    "l": 0.61214,
    "c": 0.15867,
    "h": 263.3
  },
  "luminance": 0.22375
}

Semantic roles & 50–950 ramp

primary

#507FE2

secondary

#E3D1AB

accent

#B439EE

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #507FE2

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

Preview Lab → · Contrast checker → · Palette generator →