#3D396F#3D396F

#3D396F is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.7% C 0.090 H 284.6°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D396F
RGB	rgb(61, 57, 111)
HSL	hsl(244, 32%, 33%)
HSV	hsv(244, 49%, 44%)
CMYK	cmyk(45%, 48.6%, 0%, 56.5%)
CIE-LAB	lab(26.92, 16.87, -30.84)
CIE-LCH	lch(26.92, 35.15, 298.68°)
OKLab	oklab(37.67% 0.0227 -0.0873)
OKLCH	oklch(37.67% 0.09 284.6)
XYZ	xyz(6.2560, 5.0658, 15.6840)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D396F #6B6F39

analogous

#39506F #3D396F #58396F

triadic

#3D396F #6F3D39 #396F3D

tetradic

#3D396F #6F3950 #6B6F39 #396F58

square

#3D396F #6F3950 #6B6F39 #396F58

split-complementary

#3D396F #6F5839 #506F39

monochromatic

#110F1E #272447 #3D396F #534E97 #736EB4

Accessibility & contrast

On white

10.43

#3D396F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D396F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D396F

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D396F	#FFFFFF	#000000	##FFFFFF
##3D396F	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244171

Deuteranopia (green-blind)

#223E6E

Tritanopia (blue-blind)

#2E444E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3d396f;
/* rgb */ color: rgb(61, 57, 111);
/* oklch */ color: oklch(37.7% 0.090 284.6);

Tailwind

colors: {
  custom: {
    50: '#766f99',
    500: '#3d396f',
    950: '#000000',
  },
}

SCSS

$custom: #3d396f;
$custom-light: #766f99;
$custom-dark: #000000;

JSON

{
  "hex": "#3d396f",
  "rgb": {
    "r": 61,
    "g": 57,
    "b": 111
  },
  "hsl": {
    "h": 244.444,
    "s": 32.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37668,
    "c": 0.09021,
    "h": 284.6
  },
  "luminance": 0.05066
}

Semantic roles & 50–950 ramp

primary

#3D396F

secondary

#9A9E66

accent

#C85FC1

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#09070E

muted

#7B7A7E

Preview Lab

Preview with #3D396F

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

Preview Lab → · Contrast checker → · Palette generator →