#3D446D#3D446D

#3D446D is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.0% C 0.070 H 275.4°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D446D
RGB	rgb(61, 68, 109)
HSL	hsl(231, 28%, 33%)
HSV	hsv(231, 44%, 43%)
CMYK	cmyk(44%, 37.6%, 0%, 57.3%)
CIE-LAB	lab(29.99, 8.85, -24.72)
CIE-LCH	lch(29.99, 26.26, 289.71°)
OKLab	oklab(39.97% 0.0066 -0.0694)
OKLCH	oklch(39.97% 0.07 275.4)
XYZ	xyz(6.7511, 6.2302, 15.3119)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D446D #6D663D

analogous

#3D5C6D #3D446D #4E3D6D

triadic

#3D446D #6D3D44 #446D3D

tetradic

#3D446D #6D3D5C #6D663D #3D6D4E

square

#3D446D #6D3D5C #6D663D #3D6D4E

split-complementary

#3D446D #6D4E3D #5C6D3D

monochromatic

#11131F #272C46 #3D446D #535C94 #737CB1

Accessibility & contrast

On white

9.35

#3D446D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3D446D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D446D

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D446D	#FFFFFF	#000000	##FFFFFF
##3D446D	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36496F

Deuteranopia (green-blind)

#32456C

Tritanopia (blue-blind)

#2E4C53

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3d446d;
/* rgb */ color: rgb(61, 68, 109);
/* oklch */ color: oklch(40.0% 0.070 275.4);

Tailwind

colors: {
  custom: {
    50: '#757797',
    500: '#3d446d',
    950: '#000000',
  },
}

SCSS

$custom: #3d446d;
$custom-light: #757797;
$custom-dark: #000000;

JSON

{
  "hex": "#3d446d",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 109
  },
  "hsl": {
    "h": 231.25,
    "s": 28.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39969,
    "c": 0.06972,
    "h": 275.4
  },
  "luminance": 0.0623
}

Semantic roles & 50–950 ramp

primary

#3D446D

secondary

#9B946A

accent

#B663C5

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #3D446D

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

Preview Lab → · Contrast checker → · Palette generator →