#3C424C#3C424C

#3C424C is a dark, near-neutral blue. Relative luminance 0.054; OKLCH L 37.7% C 0.019 H 260.7°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#3C424C
RGB	rgb(60, 66, 76)
HSL	hsl(218, 12%, 27%)
HSV	hsv(218, 21%, 30%)
CMYK	cmyk(21.1%, 13.2%, 0%, 70.2%)
CIE-LAB	lab(27.79, 0.04, -6.87)
CIE-LCH	lch(27.79, 6.87, 270.36°)
OKLab	oklab(37.74% -0.0031 -0.0186)
OKLCH	oklch(37.74% 0.019 260.7)
XYZ	xyz(5.1159, 5.3788, 7.6047)
Luminance	0.0538 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C424C #4C463C

analogous

#3C4A4C #3C424C #3E3C4C

triadic

#3C424C #4C3C42 #424C3C

tetradic

#3C424C #4C3C4A #4C463C #3C4C3E

square

#3C424C #4C3C4A #4C463C #3C4C3E

split-complementary

#3C424C #4C3E3C #4A4C3C

monochromatic

#0D0F11 #21242A #3C424C #57606E #727E90

Accessibility & contrast

On white

10.12

#3C424C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3C424C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C424C

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C424C	#FFFFFF	#000000	##FFFFFF
##3C424C	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F424C

Deuteranopia (green-blind)

#3D414C

Tritanopia (blue-blind)

#384445

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c424c;
/* rgb */ color: rgb(60, 66, 76);
/* oklch */ color: oklch(37.7% 0.019 260.7);

Tailwind

colors: {
  custom: {
    50: '#72767e',
    500: '#3c424c',
    950: '#000000',
  },
}

SCSS

$custom: #3c424c;
$custom-light: #72767e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c424c",
  "rgb": {
    "r": 60,
    "g": 66,
    "b": 76
  },
  "hsl": {
    "h": 217.5,
    "s": 11.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37744,
    "c": 0.0189,
    "h": 260.7
  },
  "luminance": 0.05379
}

Semantic roles & 50–950 ramp

primary

#3C424C

secondary

#7B7469

accent

#9C73B5

background

#F6F7F7

surface

#ECEDEE

border

#C7C8C9

text

#070809

muted

#7A7B7B

Preview Lab

Preview with #3C424C

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

Preview Lab → · Contrast checker → · Palette generator →