#507EA4#507EA4

#507EA4 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.6% C 0.078 H 244.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#507EA4
RGB	rgb(80, 126, 164)
HSL	hsl(207, 34%, 48%)
HSV	hsv(207, 51%, 64%)
CMYK	cmyk(51.2%, 23.2%, 0%, 35.7%)
CIE-LAB	lab(51.04, -4.71, -25.12)
CIE-LCH	lch(51.04, 25.56, 259.38°)
OKLab	oklab(57.57% -0.0332 -0.0701)
OKLCH	oklch(57.57% 0.078 244.6)
XYZ	xyz(17.4676, 19.3062, 37.9207)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EA4 #A47650

analogous

#50A4A0 #507EA4 #5054A4

triadic

#507EA4 #A4507E #7EA450

tetradic

#507EA4 #A050A4 #A47650 #54A450

square

#507EA4 #A050A4 #A47650 #54A450

split-complementary

#507EA4 #A45054 #A4A050

monochromatic

#283F52 #3C5E7B #507EA4 #759CBC #9EBAD0

Accessibility & contrast

On white

4.32

#507EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#507EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EA4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EA4	#FFFFFF	#000000	##000000
##507EA4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA6

Deuteranopia (green-blind)

#6376A3

Tritanopia (blue-blind)

#25878B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #507ea4;
/* rgb */ color: rgb(80, 126, 164);
/* oklch */ color: oklch(57.6% 0.078 244.6);

Tailwind

colors: {
  custom: {
    50: '#86a3bf',
    500: '#507ea4',
    950: '#000000',
  },
}

SCSS

$custom: #507ea4;
$custom-light: #86a3bf;
$custom-dark: #000000;

JSON

{
  "hex": "#507ea4",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 164
  },
  "hsl": {
    "h": 207.143,
    "s": 34.426,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57574,
    "c": 0.07756,
    "h": 244.6
  },
  "luminance": 0.19308
}

Semantic roles & 50–950 ramp

primary

#507EA4

secondary

#BDA693

accent

#8F5DCB

background

#F8FAFB

surface

#F0F3F7

border

#CBCDD0

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #507EA4

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

Preview Lab → · Contrast checker → · Palette generator →