#507DBA#507DBA

#507DBA is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.4% C 0.107 H 256.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#507DBA
RGB	rgb(80, 125, 186)
HSL	hsl(215, 43%, 52%)
HSV	hsv(215, 57%, 73%)
CMYK	cmyk(57%, 32.8%, 0%, 27.1%)
CIE-LAB	lab(51.74, 2.91, -36.74)
CIE-LCH	lch(51.74, 36.85, 274.53°)
OKLab	oklab(58.45% -0.0252 -0.1037)
OKLCH	oklch(58.45% 0.107 256.3)
XYZ	xyz(19.5017, 19.9163, 49.2614)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DBA #BA8D50

analogous

#50B2BA #507DBA #5850BA

triadic

#507DBA #BA507D #7DBA50

tetradic

#507DBA #BA50B2 #BA8D50 #50BA58

square

#507DBA #BA50B2 #BA8D50 #50BA58

split-complementary

#507DBA #BA5850 #B2BA50

monochromatic

#294367 #3A6093 #507DBA #7C9ECB #A8BEDD

Accessibility & contrast

On white

4.21

#507DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#507DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DBA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DBA	#FFFFFF	#000000	##000000
##507DBA	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6481BD

Deuteranopia (green-blind)

#5677B9

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507dba;
/* rgb */ color: rgb(80, 125, 186);
/* oklch */ color: oklch(58.4% 0.107 256.3);

Tailwind

colors: {
  custom: {
    50: '#89a2cf',
    500: '#507dba',
    950: '#000000',
  },
}

SCSS

$custom: #507dba;
$custom-light: #89a2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#507dba",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 186
  },
  "hsl": {
    "h": 214.528,
    "s": 43.443,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58448,
    "c": 0.10667,
    "h": 256.3
  },
  "luminance": 0.19918
}

Semantic roles & 50–950 ramp

primary

#507DBA

secondary

#CAB69C

accent

#9D55D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0F14

muted

#7D7E82

Preview Lab

Preview with #507DBA

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

Preview Lab → · Contrast checker → · Palette generator →