#405F71#405F71

#405F71 is a mid, muted cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.047 H 234.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#405F71
RGB	rgb(64, 95, 113)
HSL	hsl(202, 28%, 35%)
HSV	hsv(202, 43%, 44%)
CMYK	cmyk(43.4%, 15.9%, 0%, 55.7%)
CIE-LAB	lab(38.67, -6.17, -13.77)
CIE-LCH	lch(38.67, 15.09, 245.85°)
OKLab	oklab(46.87% -0.027 -0.038)
OKLCH	oklch(46.87% 0.047 234.6)
XYZ	xyz(9.1862, 10.4661, 17.1557)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F71 #715240

analogous

#40716B #405F71 #404671

triadic

#405F71 #71405F #5F7140

tetradic

#405F71 #6B4071 #715240 #467140

square

#405F71 #6B4071 #715240 #467140

split-complementary

#405F71 #714046 #716B40

monochromatic

#141D23 #2A3E4A #405F71 #568098 #799DB3

Accessibility & contrast

On white

6.79

#405F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#405F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405F71

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F71	#FFFFFF	#000000	##FFFFFF
##405F71	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575E72

Deuteranopia (green-blind)

#505971

Tritanopia (blue-blind)

#2D6465

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #405f71;
/* rgb */ color: rgb(64, 95, 113);
/* oklch */ color: oklch(46.9% 0.047 234.6);

Tailwind

colors: {
  custom: {
    50: '#778c99',
    500: '#405f71',
    950: '#000000',
  },
}

SCSS

$custom: #405f71;
$custom-light: #778c99;
$custom-dark: #000000;

JSON

{
  "hex": "#405f71",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 113
  },
  "hsl": {
    "h": 202.041,
    "s": 27.684,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46872,
    "c": 0.04664,
    "h": 234.6
  },
  "luminance": 0.10467
}

Semantic roles & 50–950 ramp

primary

#405F71

secondary

#9E806F

accent

#8764C4

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #405F71

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

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