#507AAB#507AAB

#507AAB is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 57.0% C 0.090 H 253.1°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#507AAB
RGB	rgb(80, 122, 171)
HSL	hsl(212, 36%, 49%)
HSV	hsv(212, 53%, 67%)
CMYK	cmyk(53.2%, 28.7%, 0%, 32.9%)
CIE-LAB	lab(50.17, -0.15, -30.54)
CIE-LCH	lch(50.17, 30.54, 269.72°)
OKLab	oklab(56.99% -0.0261 -0.0857)
OKLCH	oklch(56.99% 0.09 253.1)
XYZ	xyz(17.6159, 18.5635, 41.1750)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507AAB #AB8150

analogous

#50A8AB #507AAB #5450AB

triadic

#507AAB #AB507A #7AAB50

tetradic

#507AAB #AB50A8 #AB8150 #50AB54

square

#507AAB #AB50A8 #AB8150 #50AB54

split-complementary

#507AAB #AB5450 #A8AB50

monochromatic

#293F58 #3C5C81 #507AAB #7899C0 #A2B9D3

Accessibility & contrast

On white

4.46

#507AAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#507AAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507AAB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507AAB	#FFFFFF	#000000	##000000
##507AAB	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAD

Deuteranopia (green-blind)

#5B73AA

Tritanopia (blue-blind)

#1E858B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #507aab;
/* rgb */ color: rgb(80, 122, 171);
/* oklch */ color: oklch(57.0% 0.090 253.1);

Tailwind

colors: {
  custom: {
    50: '#87a0c4',
    500: '#507aab',
    950: '#000000',
  },
}

SCSS

$custom: #507aab;
$custom-light: #87a0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#507aab",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 171
  },
  "hsl": {
    "h": 212.308,
    "s": 36.255,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56989,
    "c": 0.08957,
    "h": 253.1
  },
  "luminance": 0.18565
}

Semantic roles & 50–950 ramp

primary

#507AAB

secondary

#C1AD96

accent

#985CCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #507AAB

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

Preview Lab → · Contrast checker → · Palette generator →