#507EDA#507EDA

#507EDA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.5% C 0.149 H 262.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#507EDA
RGB	rgb(80, 126, 218)
HSL	hsl(220, 65%, 58%)
HSV	hsv(220, 63%, 85%)
CMYK	cmyk(63.3%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(53.69, 13.06, -51.85)
CIE-LCH	lch(53.69, 53.47, 284.14°)
OKLab	oklab(60.51% -0.0188 -0.1478)
OKLCH	oklch(60.51% 0.149 262.7)
XYZ	xyz(23.4196, 21.6870, 69.2679)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EDA #DAAC50

analogous

#50C3DA #507EDA #6750DA

triadic

#507EDA #DA507E #7EDA50

tetradic

#507EDA #DA50C3 #DAAC50 #50DA67

square

#507EDA #DA50C3 #DAAC50 #50DA67

split-complementary

#507EDA #DA6750 #C3DA50

monochromatic

#1F4591 #295DC3 #507EDA #83A3E5 #B5C8EF

Accessibility & contrast

On white

3.93

#507EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#507EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EDA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EDA	#FFFFFF	#000000	##000000
##507EDA	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#3F7AD8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #507eda;
/* rgb */ color: rgb(80, 126, 218);
/* oklch */ color: oklch(60.5% 0.149 262.7);

Tailwind

colors: {
  custom: {
    50: '#8ea2e6',
    500: '#507eda',
    950: '#000000',
  },
}

SCSS

$custom: #507eda;
$custom-light: #8ea2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#507eda",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 220,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60507,
    "c": 0.14902,
    "h": 262.7
  },
  "luminance": 0.21689
}

Semantic roles & 50–950 ramp

primary

#507EDA

secondary

#DECCA8

accent

#B040E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #507EDA

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

Preview Lab → · Contrast checker → · Palette generator →