#3A4E52#3A4E52

#3A4E52 is a dark, muted cyan. Relative luminance 0.070; OKLCH L 40.9% C 0.026 H 211.2°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A4E52
RGB	rgb(58, 78, 82)
HSL	hsl(190, 17%, 27%)
HSV	hsv(190, 29%, 32%)
CMYK	cmyk(29.3%, 4.9%, 0%, 67.8%)
CIE-LAB	lab(31.71, -6.65, -4.89)
CIE-LCH	lch(31.71, 8.25, 216.34°)
OKLab	oklab(40.87% -0.022 -0.0133)
OKLCH	oklch(40.87% 0.026 211.2)
XYZ	xyz(5.9918, 6.9572, 9.0082)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4E52 #523E3A

analogous

#3A524A #3A4E52 #3A4252

triadic

#3A4E52 #523A4E #4E523A

tetradic

#3A4E52 #4A3A52 #523E3A #42523A

square

#3A4E52 #4A3A52 #523E3A #42523A

split-complementary

#3A4E52 #523A42 #524A3A

monochromatic

#0D1112 #212C2E #3A4E52 #537076 #6E9198

Accessibility & contrast

On white

8.78

#3A4E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3A4E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4E52

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4E52	#FFFFFF	#000000	##FFFFFF
##3A4E52	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4C52

Deuteranopia (green-blind)

#464952

Tritanopia (blue-blind)

#32504F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a4e52;
/* rgb */ color: rgb(58, 78, 82);
/* oklch */ color: oklch(40.9% 0.026 211.2);

Tailwind

colors: {
  custom: {
    50: '#717f82',
    500: '#3a4e52',
    950: '#000000',
  },
}

SCSS

$custom: #3a4e52;
$custom-light: #717f82;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4e52",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 82
  },
  "hsl": {
    "h": 190,
    "s": 17.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40874,
    "c": 0.0257,
    "h": 211.2
  },
  "luminance": 0.06958
}

Semantic roles & 50–950 ramp

primary

#3A4E52

secondary

#826B66

accent

#7B6EBA

background

#F6F7F7

surface

#ECEEEE

border

#C7C9C9

text

#070A0A

muted

#7A7C7C

Preview Lab

Preview with #3A4E52

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

Preview Lab → · Contrast checker → · Palette generator →