#3C424E#3C424E

#3C424E is a dark, muted blue. Relative luminance 0.054; OKLCH L 37.8% C 0.022 H 264.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#3C424E
RGB	rgb(60, 66, 78)
HSL	hsl(220, 13%, 27%)
HSV	hsv(220, 23%, 31%)
CMYK	cmyk(23.1%, 15.4%, 0%, 69.4%)
CIE-LAB	lab(27.86, 0.58, -8.06)
CIE-LCH	lch(27.86, 8.08, 274.11°)
OKLab	oklab(37.83% -0.0022 -0.0219)
OKLCH	oklch(37.83% 0.022 264.3)
XYZ	xyz(5.1865, 5.4070, 7.9767)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C424E #4E483C

analogous

#3C4B4E #3C424E #3F3C4E

triadic

#3C424E #4E3C42 #424E3C

tetradic

#3C424E #4E3C4B #4E483C #3C4E3F

square

#3C424E #4E3C4B #4E483C #3C4E3F

split-complementary

#3C424E #4E3F3C #4B4E3C

monochromatic

#0D0F11 #21252B #3C424E #575F71 #727D92

Accessibility & contrast

On white

10.09

#3C424E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3C424E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C424E

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C424E	#FFFFFF	#000000	##FFFFFF
##3C424E	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E434F

Deuteranopia (green-blind)

#3D414E

Tritanopia (blue-blind)

#384446

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c424e;
/* rgb */ color: rgb(60, 66, 78);
/* oklch */ color: oklch(37.8% 0.022 264.3);

Tailwind

colors: {
  custom: {
    50: '#72767f',
    500: '#3c424e',
    950: '#000000',
  },
}

SCSS

$custom: #3c424e;
$custom-light: #72767f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c424e",
  "rgb": {
    "r": 60,
    "g": 66,
    "b": 78
  },
  "hsl": {
    "h": 220,
    "s": 13.043,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3783,
    "c": 0.02205,
    "h": 264.3
  },
  "luminance": 0.05407
}

Semantic roles & 50–950 ramp

primary

#3C424E

secondary

#7D7668

accent

#9F72B6

background

#F6F7F7

surface

#ECEDEE

border

#C7C8C9

text

#08080A

muted

#7B7B7C

Preview Lab

Preview with #3C424E

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

Preview Lab → · Contrast checker → · Palette generator →