#507AAC#507AAC

#507AAC is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 57.0% C 0.091 H 253.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#507AAC
RGB	rgb(80, 122, 172)
HSL	hsl(213, 37%, 49%)
HSV	hsv(213, 53%, 67%)
CMYK	cmyk(53.5%, 29.1%, 0%, 32.5%)
CIE-LAB	lab(50.22, 0.17, -31.05)
CIE-LCH	lch(50.22, 31.05, 270.31°)
OKLab	oklab(57.04% -0.0257 -0.0872)
OKLCH	oklch(57.04% 0.091 253.5)
XYZ	xyz(17.7116, 18.6017, 41.6789)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AAC #AC8250

analogous

#50A8AC #507AAC #5450AC

triadic

#507AAC #AC507A #7AAC50

tetradic

#507AAC #AC50A8 #AC8250 #50AC54

square

#507AAC #AC50A8 #AC8250 #50AC54

split-complementary

#507AAC #AC5450 #A8AC50

monochromatic

#293F58 #3D5C82 #507AAC #7999C1 #A2B9D4

Accessibility & contrast

On white

4.45

#507AAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#507AAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AAC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AAC	#FFFFFF	#000000	##000000
##507AAC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAE

Deuteranopia (green-blind)

#5A73AB

Tritanopia (blue-blind)

#1D858C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #507aac;
/* rgb */ color: rgb(80, 122, 172);
/* oklch */ color: oklch(57.0% 0.091 253.5);

Tailwind

colors: {
  custom: {
    50: '#87a0c5',
    500: '#507aac',
    950: '#000000',
  },
}

SCSS

$custom: #507aac;
$custom-light: #87a0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#507aac",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 172
  },
  "hsl": {
    "h": 212.609,
    "s": 36.508,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57039,
    "c": 0.09089,
    "h": 253.5
  },
  "luminance": 0.18603
}

Semantic roles & 50–950 ramp

primary

#507AAC

secondary

#C1AE97

accent

#995BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #507AAC

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

Preview Lab → · Contrast checker → · Palette generator →