#3A446C#3A446C

#3A446C is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.7% C 0.069 H 272.3°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A446C
RGB	rgb(58, 68, 108)
HSL	hsl(228, 30%, 33%)
HSV	hsv(228, 46%, 42%)
CMYK	cmyk(46.3%, 37%, 0%, 57.6%)
CIE-LAB	lab(29.70, 7.66, -24.54)
CIE-LCH	lch(29.70, 25.71, 287.33°)
OKLab	oklab(39.67% 0.0027 -0.069)
OKLCH	oklch(39.67% 0.069 272.3)
XYZ	xyz(6.5180, 6.1162, 15.0215)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A446C #6C623A

analogous

#3A5D6C #3A446C #493A6C

triadic

#3A446C #6C3A44 #446C3A

tetradic

#3A446C #6C3A5D #6C623A #3A6C49

square

#3A446C #6C3A5D #6C623A #3A6C49

split-complementary

#3A446C #6C493A #5D6C3A

monochromatic

#0F121C #252B44 #3A446C #4F5D94 #6F7CB2

Accessibility & contrast

On white

9.45

#3A446C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3A446C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A446C

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A446C	#FFFFFF	#000000	##FFFFFF
##3A446C	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36486E

Deuteranopia (green-blind)

#31446B

Tritanopia (blue-blind)

#294C53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3a446c;
/* rgb */ color: rgb(58, 68, 108);
/* oklch */ color: oklch(39.7% 0.069 272.3);

Tailwind

colors: {
  custom: {
    50: '#737796',
    500: '#3a446c',
    950: '#000000',
  },
}

SCSS

$custom: #3a446c;
$custom-light: #737796;
$custom-dark: #000000;

JSON

{
  "hex": "#3a446c",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 108
  },
  "hsl": {
    "h": 228,
    "s": 30.12,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39675,
    "c": 0.06901,
    "h": 272.3
  },
  "luminance": 0.06116
}

Semantic roles & 50–950 ramp

primary

#3A446C

secondary

#9B9166

accent

#B261C6

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #3A446C

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

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