#3D3E4E#3D3E4E

#3D3E4E is a dark, muted blue. Relative luminance 0.050; OKLCH L 36.9% C 0.027 H 282.2°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D3E4E
RGB	rgb(61, 62, 78)
HSL	hsl(236, 12%, 27%)
HSV	hsv(236, 22%, 31%)
CMYK	cmyk(21.8%, 20.5%, 0%, 69.4%)
CIE-LAB	lab(26.70, 3.57, -9.81)
CIE-LCH	lch(26.70, 10.44, 290.02°)
OKLab	oklab(36.94% 0.0058 -0.0268)
OKLCH	oklch(36.94% 0.027 282.2)
XYZ	xyz(5.0219, 4.9873, 7.9043)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3E4E #4E4D3D

analogous

#3D474E #3D3E4E #453D4E

triadic

#3D3E4E #4E3D3E #3E4E3D

tetradic

#3D3E4E #4E3D47 #4E4D3D #3D4E45

square

#3D3E4E #4E3D47 #4E4D3D #3D4E45

split-complementary

#3D3E4E #4E453D #474E3D

monochromatic

#0D0E11 #22232C #3D3E4E #585970 #737592

Accessibility & contrast

On white

10.51

#3D3E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3D3E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3E4E

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3E4E	#FFFFFF	#000000	##FFFFFF
##3D3E4E	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A404F

Deuteranopia (green-blind)

#393F4E

Tritanopia (blue-blind)

#394143

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3d3e4e;
/* rgb */ color: rgb(61, 62, 78);
/* oklch */ color: oklch(36.9% 0.027 282.2);

Tailwind

colors: {
  custom: {
    50: '#72737f',
    500: '#3d3e4e',
    950: '#000000',
  },
}

SCSS

$custom: #3d3e4e;
$custom-light: #72737f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3e4e",
  "rgb": {
    "r": 61,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 236.471,
    "s": 12.23,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3694,
    "c": 0.0274,
    "h": 282.2
  },
  "luminance": 0.04987
}

Semantic roles & 50–950 ramp

primary

#3D3E4E

secondary

#7D7C6A

accent

#B173B5

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#08080A

muted

#7B7B7C

Preview Lab

Preview with #3D3E4E

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

Preview Lab → · Contrast checker → · Palette generator →