#507DE5#507DE5

#507DE5 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.0% C 0.165 H 264.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#507DE5
RGB	rgb(80, 125, 229)
HSL	hsl(222, 74%, 61%)
HSV	hsv(222, 65%, 90%)
CMYK	cmyk(65.1%, 45.4%, 0%, 10.2%)
CIE-LAB	lab(54.06, 17.45, -57.45)
CIE-LCH	lch(54.06, 60.04, 286.90°)
OKLab	oklab(60.99% -0.016 -0.1643)
OKLCH	oklch(60.99% 0.165 264.4)
XYZ	xyz(24.7798, 22.0275, 77.0594)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DE5 #E5B850

analogous

#50C7E5 #507DE5 #6D50E5

triadic

#507DE5 #E5507D #7DE550

tetradic

#507DE5 #E550C7 #E5B850 #50E56D

square

#507DE5 #E550C7 #E5B850 #50E56D

split-complementary

#507DE5 #E56D50 #C7E550

monochromatic

#1842A2 #2058D8 #507DE5 #85A5ED #BBCCF5

Accessibility & contrast

On white

3.88

#507DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#507DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DE5

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DE5	#FFFFFF	#000000	##000000
##507DE5	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A88E9

Deuteranopia (green-blind)

#2E7BE3

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #507de5;
/* rgb */ color: rgb(80, 125, 229);
/* oklch */ color: oklch(61.0% 0.165 264.4);

Tailwind

colors: {
  custom: {
    50: '#8fa2ee',
    500: '#507de5',
    950: '#000000',
  },
}

SCSS

$custom: #507de5;
$custom-light: #8fa2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#507de5",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 229
  },
  "hsl": {
    "h": 221.879,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60991,
    "c": 0.16506,
    "h": 264.4
  },
  "luminance": 0.2203
}

Semantic roles & 50–950 ramp

primary

#507DE5

secondary

#E5D4AC

accent

#9A0FD6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #507DE5

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

Preview Lab → · Contrast checker → · Palette generator →