#507DBE#507DBE

#507DBE is a mid, moderate blue. Relative luminance 0.201; OKLCH L 58.7% C 0.112 H 257.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#507DBE
RGB	rgb(80, 125, 190)
HSL	hsl(215, 46%, 53%)
HSV	hsv(215, 58%, 75%)
CMYK	cmyk(57.9%, 34.2%, 0%, 25.5%)
CIE-LAB	lab(51.94, 4.23, -38.73)
CIE-LCH	lch(51.94, 38.96, 276.23°)
OKLab	oklab(58.66% -0.0241 -0.1094)
OKLCH	oklch(58.66% 0.112 257.6)
XYZ	xyz(19.9329, 20.0887, 51.5323)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DBE #BE9150

analogous

#50B4BE #507DBE #5A50BE

triadic

#507DBE #BE507D #7DBE50

tetradic

#507DBE #BE50B4 #BE9150 #50BE5A

square

#507DBE #BE50B4 #BE9150 #50BE5A

split-complementary

#507DBE #BE5A50 #B4BE50

monochromatic

#28446C #396098 #507DBE #7D9ECF #A9BFDF

Accessibility & contrast

On white

4.18

#507DBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#507DBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DBE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DBE	#FFFFFF	#000000	##000000
##507DBE	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6282C1

Deuteranopia (green-blind)

#5477BD

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507dbe;
/* rgb */ color: rgb(80, 125, 190);
/* oklch */ color: oklch(58.7% 0.112 257.6);

Tailwind

colors: {
  custom: {
    50: '#89a2d2',
    500: '#507dbe',
    950: '#000000',
  },
}

SCSS

$custom: #507dbe;
$custom-light: #89a2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#507dbe",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 190
  },
  "hsl": {
    "h": 215.455,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58664,
    "c": 0.11206,
    "h": 257.6
  },
  "luminance": 0.2009
}

Semantic roles & 50–950 ramp

primary

#507DBE

secondary

#CDB99D

accent

#A052D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0F14

muted

#7D7E82

Preview Lab

Preview with #507DBE

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

Preview Lab → · Contrast checker → · Palette generator →