#3A5058#3A5058

#3A5058 is a dark, muted cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.030 H 222.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A5058
RGB	rgb(58, 80, 88)
HSL	hsl(196, 21%, 29%)
HSV	hsv(196, 34%, 35%)
CMYK	cmyk(34.1%, 9.1%, 0%, 65.5%)
CIE-LAB	lab(32.57, -6.21, -7.42)
CIE-LCH	lch(32.57, 9.68, 230.06°)
OKLab	oklab(41.63% -0.0223 -0.0203)
OKLCH	oklch(41.63% 0.03 222.3)
XYZ	xyz(6.3745, 7.3411, 10.3117)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5058 #58423A

analogous

#3A5851 #3A5058 #3A4158

triadic

#3A5058 #583A50 #50583A

tetradic

#3A5058 #513A58 #58423A #41583A

square

#3A5058 #513A58 #58423A #41583A

split-complementary

#3A5058 #583A41 #58513A

monochromatic

#0C1112 #222E33 #3A5058 #52727D #6D929F

Accessibility & contrast

On white

8.51

#3A5058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3A5058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A5058

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5058	#FFFFFF	#000000	##FFFFFF
##3A5058	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F58

Deuteranopia (green-blind)

#474B58

Tritanopia (blue-blind)

#305352

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3a5058;
/* rgb */ color: rgb(58, 80, 88);
/* oklch */ color: oklch(41.6% 0.030 222.3);

Tailwind

colors: {
  custom: {
    50: '#718187',
    500: '#3a5058',
    950: '#000000',
  },
}

SCSS

$custom: #3a5058;
$custom-light: #718187;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5058",
  "rgb": {
    "r": 58,
    "g": 80,
    "b": 88
  },
  "hsl": {
    "h": 196,
    "s": 20.548,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41628,
    "c": 0.03013,
    "h": 222.3
  },
  "luminance": 0.07341
}

Semantic roles & 50–950 ramp

primary

#3A5058

secondary

#886F66

accent

#816BBD

background

#F6F7F8

surface

#ECEEEF

border

#C7C9CA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #3A5058

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

Preview Lab → · Contrast checker → · Palette generator →