#507BAF#507BAF

#507BAF is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.4% C 0.094 H 253.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#507BAF
RGB	rgb(80, 123, 175)
HSL	hsl(213, 37%, 50%)
HSV	hsv(213, 54%, 69%)
CMYK	cmyk(54.3%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(50.65, 0.53, -32.12)
CIE-LCH	lch(50.65, 32.12, 270.95°)
OKLab	oklab(57.42% -0.026 -0.0902)
OKLCH	oklch(57.42% 0.094 253.9)
XYZ	xyz(18.1264, 18.9651, 43.2546)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507BAF #AF8450

analogous

#50ABAF #507BAF #5450AF

triadic

#507BAF #AF507B #7BAF50

tetradic

#507BAF #AF50AB #AF8450 #50AF54

square

#507BAF #AF50AB #AF8450 #50AF54

split-complementary

#507BAF #AF5450 #ABAF50

monochromatic

#2A405B #3D5D85 #507BAF #7A9BC2 #A4BAD5

Accessibility & contrast

On white

4.38

#507BAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#507BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507BAF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507BAF	#FFFFFF	#000000	##000000
##507BAF	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667EB1

Deuteranopia (green-blind)

#5A74AE

Tritanopia (blue-blind)

#18878D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #507baf;
/* rgb */ color: rgb(80, 123, 175);
/* oklch */ color: oklch(57.4% 0.094 253.9);

Tailwind

colors: {
  custom: {
    50: '#87a1c7',
    500: '#507baf',
    950: '#000000',
  },
}

SCSS

$custom: #507baf;
$custom-light: #87a1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#507baf",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 212.842,
    "s": 37.255,
    "l": 50
  },
  "oklch": {
    "l": 0.5742,
    "c": 0.09393,
    "h": 253.9
  },
  "luminance": 0.18967
}

Semantic roles & 50–950 ramp

primary

#507BAF

secondary

#C3AF98

accent

#995BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #507BAF

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

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