#507FAC#507FAC

#507FAC is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.2% C 0.087 H 248.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#507FAC
RGB	rgb(80, 127, 172)
HSL	hsl(209, 37%, 49%)
HSV	hsv(209, 53%, 67%)
CMYK	cmyk(53.5%, 26.2%, 0%, 32.5%)
CIE-LAB	lab(51.68, -2.79, -28.77)
CIE-LCH	lch(51.68, 28.90, 264.46°)
OKLab	oklab(58.19% -0.0317 -0.0806)
OKLCH	oklch(58.19% 0.087 248.5)
XYZ	xyz(18.3414, 19.8613, 41.8888)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FAC #AC7D50

analogous

#50ACAB #507FAC #5051AC

triadic

#507FAC #AC507F #7FAC50

tetradic

#507FAC #AB50AC #AC7D50 #51AC50

square

#507FAC #AB50AC #AC7D50 #51AC50

split-complementary

#507FAC #AC5051 #ACAB50

monochromatic

#294158 #3D6082 #507FAC #799DC1 #A2BCD4

Accessibility & contrast

On white

4.22

#507FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#507FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FAC

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FAC	#FFFFFF	#000000	##000000
##507FAC	1.00	4.22	4.97	4.97
#FFFFFF	4.22	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)

#6C80AE

Deuteranopia (green-blind)

#6077AB

Tritanopia (blue-blind)

#1B898E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507fac;
/* rgb */ color: rgb(80, 127, 172);
/* oklch */ color: oklch(58.2% 0.087 248.5);

Tailwind

colors: {
  custom: {
    50: '#87a4c5',
    500: '#507fac',
    950: '#000000',
  },
}

SCSS

$custom: #507fac;
$custom-light: #87a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#507fac",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 172
  },
  "hsl": {
    "h": 209.348,
    "s": 36.508,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58188,
    "c": 0.08659,
    "h": 248.5
  },
  "luminance": 0.19863
}

Semantic roles & 50–950 ramp

primary

#507FAC

secondary

#C1AB97

accent

#935BCD

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #507FAC

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

Preview Lab → · Contrast checker → · Palette generator →