#507FE6#507FE6

#507FE6 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.5% C 0.164 H 263.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#507FE6
RGB	rgb(80, 127, 230)
HSL	hsl(221, 75%, 61%)
HSV	hsv(221, 65%, 90%)
CMYK	cmyk(65.2%, 44.8%, 0%, 9.8%)
CIE-LAB	lab(54.65, 16.57, -57.05)
CIE-LCH	lch(54.65, 59.41, 286.20°)
OKLab	oklab(61.47% -0.0177 -0.1631)
OKLCH	oklch(61.47% 0.164 263.8)
XYZ	xyz(25.1756, 22.5950, 77.8821)
Luminance	0.2260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FE6 #E6B750

analogous

#50CAE6 #507FE6 #6C50E6

triadic

#507FE6 #E6507F #7FE650

tetradic

#507FE6 #E650CA #E6B750 #50E66C

square

#507FE6 #E650CA #E6B750 #50E66C

split-complementary

#507FE6 #E66C50 #CAE650

monochromatic

#1744A4 #1F5ADA #507FE6 #86A6EE #BBCDF5

Accessibility & contrast

On white

3.80

#507FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#507FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FE6

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FE6	#FFFFFF	#000000	##000000
##507FE6	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8AEA

Deuteranopia (green-blind)

#327CE4

Tritanopia (blue-blind)

#0097A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #507fe6;
/* rgb */ color: rgb(80, 127, 230);
/* oklch */ color: oklch(61.5% 0.164 263.8);

Tailwind

colors: {
  custom: {
    50: '#90a3ee',
    500: '#507fe6',
    950: '#000000',
  },
}

SCSS

$custom: #507fe6;
$custom-light: #90a3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#507fe6",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 230
  },
  "hsl": {
    "h": 221.2,
    "s": 75,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61468,
    "c": 0.16404,
    "h": 263.8
  },
  "luminance": 0.22597
}

Semantic roles & 50–950 ramp

primary

#507FE6

secondary

#E5D4AC

accent

#980ED7

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #507FE6

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

Preview Lab → · Contrast checker → · Palette generator →