#507CBE#507CBE

#507CBE is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.4% C 0.113 H 258.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#507CBE
RGB	rgb(80, 124, 190)
HSL	hsl(216, 46%, 53%)
HSV	hsv(216, 58%, 75%)
CMYK	cmyk(57.9%, 34.7%, 0%, 25.5%)
CIE-LAB	lab(51.65, 4.83, -39.18)
CIE-LCH	lch(51.65, 39.47, 277.03°)
OKLab	oklab(58.44% -0.023 -0.1108)
OKLCH	oklch(58.44% 0.113 258.3)
XYZ	xyz(19.8069, 19.8368, 51.4903)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CBE #BE9250

analogous

#50B3BE #507CBE #5B50BE

triadic

#507CBE #BE507C #7CBE50

tetradic

#507CBE #BE50B3 #BE9250 #50BE5B

square

#507CBE #BE50B3 #BE9250 #50BE5B

split-complementary

#507CBE #BE5B50 #B3BE50

monochromatic

#28436C #395F98 #507CBE #7D9DCF #A9BFDF

Accessibility & contrast

On white

4.23

#507CBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#507CBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CBE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CBE	#FFFFFF	#000000	##000000
##507CBE	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C1

Deuteranopia (green-blind)

#5376BD

Tritanopia (blue-blind)

#008B94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507cbe;
/* rgb */ color: rgb(80, 124, 190);
/* oklch */ color: oklch(58.4% 0.113 258.3);

Tailwind

colors: {
  custom: {
    50: '#89a1d2',
    500: '#507cbe',
    950: '#000000',
  },
}

SCSS

$custom: #507cbe;
$custom-light: #89a1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#507cbe",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 190
  },
  "hsl": {
    "h": 216,
    "s": 45.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58442,
    "c": 0.11312,
    "h": 258.3
  },
  "luminance": 0.19838
}

Semantic roles & 50–950 ramp

primary

#507CBE

secondary

#CDBA9D

accent

#A152D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #507CBE

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

Preview Lab → · Contrast checker → · Palette generator →