#405058#405058

#405058 is a dark, muted cyan. Relative luminance 0.075; OKLCH L 42.1% C 0.024 H 229.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#405058
RGB	rgb(64, 80, 88)
HSL	hsl(200, 16%, 30%)
HSV	hsv(200, 27%, 35%)
CMYK	cmyk(27.3%, 9.1%, 0%, 65.5%)
CIE-LAB	lab(32.99, -4.16, -6.75)
CIE-LCH	lch(32.99, 7.93, 238.38°)
OKLab	oklab(42.07% -0.0156 -0.0184)
OKLCH	oklch(42.07% 0.024 229.7)
XYZ	xyz(6.7440, 7.5316, 10.3290)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405058 #584840

analogous

#405854 #405058 #404458

triadic

#405058 #584050 #505840

tetradic

#405058 #544058 #584840 #445840

square

#405058 #544058 #584840 #445840

split-complementary

#405058 #584044 #585440

monochromatic

#0D1012 #263035 #405058 #5A707B #778F9C

Accessibility & contrast

On white

8.38

#405058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#405058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405058

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405058	#FFFFFF	#000000	##FFFFFF
##405058	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F58

Deuteranopia (green-blind)

#484C58

Tritanopia (blue-blind)

#395252

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #405058;
/* rgb */ color: rgb(64, 80, 88);
/* oklch */ color: oklch(42.1% 0.024 229.7);

Tailwind

colors: {
  custom: {
    50: '#758187',
    500: '#405058',
    950: '#000000',
  },
}

SCSS

$custom: #405058;
$custom-light: #758187;
$custom-dark: #000000;

JSON

{
  "hex": "#405058",
  "rgb": {
    "r": 64,
    "g": 80,
    "b": 88
  },
  "hsl": {
    "h": 200,
    "s": 15.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42067,
    "c": 0.02412,
    "h": 229.7
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#405058

secondary

#87756C

accent

#886FB9

background

#F7F7F8

surface

#EDEEEF

border

#C8C9CA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #405058

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

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