#497FAC#497FAC

#497FAC is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.8% C 0.090 H 245.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#497FAC
RGB	rgb(73, 127, 172)
HSL	hsl(207, 40%, 48%)
HSV	hsv(207, 58%, 67%)
CMYK	cmyk(57.6%, 26.2%, 0%, 32.5%)
CIE-LAB	lab(51.35, -4.34, -29.31)
CIE-LCH	lch(51.35, 29.63, 261.58°)
OKLab	oklab(57.84% -0.0377 -0.0822)
OKLCH	oklch(57.84% 0.09 245.4)
XYZ	xyz(17.7807, 19.5722, 41.8625)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497FAC #AC7649

analogous

#49ACA7 #497FAC #494DAC

triadic

#497FAC #AC497F #7FAC49

tetradic

#497FAC #A749AC #AC7649 #4DAC49

square

#497FAC #A749AC #AC7649 #4DAC49

split-complementary

#497FAC #AC494D #ACA749

monochromatic

#254056 #375F81 #497FAC #709DC2 #9BBAD5

Accessibility & contrast

On white

4.27

#497FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#497FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #497FAC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497FAC	#FFFFFF	#000000	##000000
##497FAC	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AE

Deuteranopia (green-blind)

#5E76AB

Tritanopia (blue-blind)

#008A8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #497fac;
/* rgb */ color: rgb(73, 127, 172);
/* oklch */ color: oklch(57.8% 0.090 245.4);

Tailwind

colors: {
  custom: {
    50: '#83a4c5',
    500: '#497fac',
    950: '#000000',
  },
}

SCSS

$custom: #497fac;
$custom-light: #83a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#497fac",
  "rgb": {
    "r": 73,
    "g": 127,
    "b": 172
  },
  "hsl": {
    "h": 207.273,
    "s": 40.408,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57838,
    "c": 0.09043,
    "h": 245.4
  },
  "luminance": 0.19574
}

Semantic roles & 50–950 ramp

primary

#497FAC

secondary

#C1A690

accent

#8E58D0

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #497FAC

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

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