#3D446C#3D446C

#3D446C is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.068 H 275.3°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D446C
RGB	rgb(61, 68, 108)
HSL	hsl(231, 28%, 33%)
HSV	hsv(231, 44%, 42%)
CMYK	cmyk(43.5%, 37%, 0%, 57.6%)
CIE-LAB	lab(29.93, 8.53, -24.17)
CIE-LCH	lch(29.93, 25.63, 289.45°)
OKLab	oklab(39.91% 0.0063 -0.0678)
OKLCH	oklch(39.91% 0.068 275.3)
XYZ	xyz(6.6976, 6.2087, 15.0300)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D446C #6C653D

analogous

#3D5B6C #3D446C #4D3D6C

triadic

#3D446C #6C3D44 #446C3D

tetradic

#3D446C #6C3D5B #6C653D #3D6C4D

square

#3D446C #6C3D5B #6C653D #3D6C4D

split-complementary

#3D446C #6C4D3D #5B6C3D

monochromatic

#11131E #272B45 #3D446C #535D93 #737CB0

Accessibility & contrast

On white

9.37

#3D446C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3D446C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D446C

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D446C	#FFFFFF	#000000	##FFFFFF
##3D446C	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36486E

Deuteranopia (green-blind)

#33456B

Tritanopia (blue-blind)

#2E4C53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d446c;
/* rgb */ color: rgb(61, 68, 108);
/* oklch */ color: oklch(39.9% 0.068 275.3);

Tailwind

colors: {
  custom: {
    50: '#757796',
    500: '#3d446c',
    950: '#000000',
  },
}

SCSS

$custom: #3d446c;
$custom-light: #757796;
$custom-dark: #000000;

JSON

{
  "hex": "#3d446c",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 108
  },
  "hsl": {
    "h": 231.064,
    "s": 27.811,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39911,
    "c": 0.0681,
    "h": 275.3
  },
  "luminance": 0.06209
}

Semantic roles & 50–950 ramp

primary

#3D446C

secondary

#9B936A

accent

#B664C4

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #3D446C

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

Preview Lab → · Contrast checker → · Palette generator →