#3C3F4E#3C3F4E

#3C3F4E is a dark, muted blue. Relative luminance 0.051; OKLCH L 37.1% C 0.026 H 276.2°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3C3F4E
RGB	rgb(60, 63, 78)
HSL	hsl(230, 13%, 27%)
HSV	hsv(230, 23%, 31%)
CMYK	cmyk(23.1%, 19.2%, 0%, 69.4%)
CIE-LAB	lab(26.92, 2.54, -9.48)
CIE-LCH	lch(26.92, 9.82, 285.00°)
OKLab	oklab(37.09% 0.0028 -0.0259)
OKLCH	oklch(37.09% 0.026 276.2)
XYZ	xyz(5.0158, 5.0656, 7.9198)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3F4E #4E4B3C

analogous

#3C484E #3C3F4E #423C4E

triadic

#3C3F4E #4E3C3F #3F4E3C

tetradic

#3C3F4E #4E3C48 #4E4B3C #3C4E42

square

#3C3F4E #4E3C48 #4E4B3C #3C4E42

split-complementary

#3C3F4E #4E423C #484E3C

monochromatic

#0D0E11 #21232B #3C3F4E #575B71 #727792

Accessibility & contrast

On white

10.43

#3C3F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3C3F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3F4E

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3F4E	#FFFFFF	#000000	##FFFFFF
##3C3F4E	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B404F

Deuteranopia (green-blind)

#3A3F4E

Tritanopia (blue-blind)

#384244

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3c3f4e;
/* rgb */ color: rgb(60, 63, 78);
/* oklch */ color: oklch(37.1% 0.026 276.2);

Tailwind

colors: {
  custom: {
    50: '#72747f',
    500: '#3c3f4e',
    950: '#000000',
  },
}

SCSS

$custom: #3c3f4e;
$custom-light: #72747f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3f4e",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 78
  },
  "hsl": {
    "h": 230,
    "s": 13.043,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37092,
    "c": 0.02604,
    "h": 276.2
  },
  "luminance": 0.05066
}

Semantic roles & 50–950 ramp

primary

#3C3F4E

secondary

#7D7A68

accent

#AB72B6

background

#F6F7F7

surface

#ECEDEE

border

#C7C8C9

text

#08080A

muted

#7B7B7C

Preview Lab

Preview with #3C3F4E

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

Preview Lab → · Contrast checker → · Palette generator →