#507DFF#507DFF

#507DFF is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.7% C 0.200 H 266.3°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#507DFF
RGB	rgb(80, 125, 255)
HSL	hsl(225, 100%, 66%)
HSV	hsv(225, 69%, 100%)
CMYK	cmyk(68.6%, 51%, 0%, 0%)
CIE-LAB	lab(55.67, 26.44, -69.28)
CIE-LCH	lch(55.67, 74.16, 290.89°)
OKLab	oklab(62.74% -0.0128 -0.1991)
OKLCH	oklch(62.74% 0.2 266.3)
XYZ	xyz(28.6856, 23.5898, 97.6299)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DFF #FFD250

analogous

#50D5FF #507DFF #7A50FF

triadic

#507DFF #FF507D #7DFF50

tetradic

#507DFF #FF50D5 #FFD250 #50FF7A

square

#507DFF #FF50D5 #FFD250 #50FF7A

split-complementary

#507DFF #FF7A50 #D5FF50

monochromatic

#0037D5 #1350FF #507DFF #8DAAFF #CAD8FF

Accessibility & contrast

On white

3.67

#507DFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#507DFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DFF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DFF	#FFFFFF	#000000	##000000
##507DFF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A8EFF

Deuteranopia (green-blind)

#007EFC

Tritanopia (blue-blind)

#009CB2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #507dff;
/* rgb */ color: rgb(80, 125, 255);
/* oklch */ color: oklch(62.7% 0.200 266.3);

Tailwind

colors: {
  custom: {
    50: '#94a2ff',
    500: '#507dff',
    950: '#000000',
  },
}

SCSS

$custom: #507dff;
$custom-light: #94a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#507dff",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 255
  },
  "hsl": {
    "h": 224.571,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62744,
    "c": 0.19951,
    "h": 266.3
  },
  "luminance": 0.23593
}

Semantic roles & 50–950 ramp

primary

#507DFF

secondary

#F3E4B8

accent

#AA00E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #507DFF

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

Preview Lab → · Contrast checker → · Palette generator →