#507EBF#507EBF

#507EBF is a mid, moderate blue. Relative luminance 0.204; OKLCH L 58.9% C 0.112 H 257.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#507EBF
RGB	rgb(80, 126, 191)
HSL	hsl(215, 46%, 53%)
HSV	hsv(215, 58%, 75%)
CMYK	cmyk(58.1%, 34%, 0%, 25.1%)
CIE-LAB	lab(52.27, 3.96, -38.77)
CIE-LCH	lch(52.27, 38.97, 275.83°)
OKLab	oklab(58.94% -0.0249 -0.1096)
OKLCH	oklch(58.94% 0.112 257.2)
XYZ	xyz(20.1698, 20.3871, 52.1523)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EBF #BF9150

analogous

#50B6BF #507EBF #5950BF

triadic

#507EBF #BF507E #7EBF50

tetradic

#507EBF #BF50B6 #BF9150 #50BF59

square

#507EBF #BF50B6 #BF9150 #50BF59

split-complementary

#507EBF #BF5950 #B6BF50

monochromatic

#28446D #38619A #507EBF #7D9FCF #AAC0E0

Accessibility & contrast

On white

4.14

#507EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#507EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EBF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EBF	#FFFFFF	#000000	##000000
##507EBF	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6382C2

Deuteranopia (green-blind)

#5578BE

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #507ebf;
/* rgb */ color: rgb(80, 126, 191);
/* oklch */ color: oklch(58.9% 0.112 257.2);

Tailwind

colors: {
  custom: {
    50: '#8aa3d2',
    500: '#507ebf',
    950: '#000000',
  },
}

SCSS

$custom: #507ebf;
$custom-light: #8aa3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#507ebf",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 191
  },
  "hsl": {
    "h": 215.135,
    "s": 46.444,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58942,
    "c": 0.11237,
    "h": 257.2
  },
  "luminance": 0.20389
}

Semantic roles & 50–950 ramp

primary

#507EBF

secondary

#CDB99D

accent

#9F52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0F14

muted

#7D7E82

Preview Lab

Preview with #507EBF

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

Preview Lab → · Contrast checker → · Palette generator →