#407699#407699

#407699 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.4% C 0.079 H 239.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#407699
RGB	rgb(64, 118, 153)
HSL	hsl(204, 41%, 43%)
HSV	hsv(204, 58%, 60%)
CMYK	cmyk(58.2%, 22.9%, 0%, 40%)
CIE-LAB	lab(47.42, -7.20, -24.35)
CIE-LCH	lch(47.42, 25.39, 253.53°)
OKLab	oklab(54.35% -0.041 -0.0681)
OKLCH	oklch(54.35% 0.079 239)
XYZ	xyz(14.3404, 16.3455, 32.5301)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407699 #996340

analogous

#409990 #407699 #404999

triadic

#407699 #994076 #769940

tetradic

#407699 #904099 #996340 #499940

square

#407699 #904099 #996340 #499940

split-complementary

#407699 #994049 #999040

monochromatic

#1C3343 #2E556E #407699 #5C95BB #87B1CD

Accessibility & contrast

On white

4.92

#407699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#407699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407699

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407699	#FFFFFF	#000000	##FFFFFF
##407699	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769B

Deuteranopia (green-blind)

#5A6C98

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #407699;
/* rgb */ color: rgb(64, 118, 153);
/* oklch */ color: oklch(54.4% 0.079 239.0);

Tailwind

colors: {
  custom: {
    50: '#7c9db7',
    500: '#407699',
    950: '#000000',
  },
}

SCSS

$custom: #407699;
$custom-light: #7c9db7;
$custom-dark: #000000;

JSON

{
  "hex": "#407699",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 153
  },
  "hsl": {
    "h": 203.596,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54354,
    "c": 0.07948,
    "h": 239
  },
  "luminance": 0.16347
}

Semantic roles & 50–950 ramp

primary

#407699

secondary

#B7947E

accent

#8757D1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #407699

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

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