#3D368E#3D368E

#3D368E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.4% C 0.141 H 281.4°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#3D368E
RGB	rgb(61, 54, 142)
HSL	hsl(245, 45%, 38%)
HSV	hsv(245, 62%, 56%)
CMYK	cmyk(57%, 62%, 0%, 44.3%)
CIE-LAB	lab(28.33, 29.16, -48.01)
CIE-LCH	lch(28.33, 56.17, 301.27°)
OKLab	oklab(39.42% 0.0277 -0.1378)
OKLCH	oklch(39.42% 0.141 281.4)
XYZ	xyz(8.1246, 5.5829, 26.2354)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D368E #878E36

analogous

#365B8E #3D368E #69368E

triadic

#3D368E #8E3D36 #368E3D

tetradic

#3D368E #8E365B #878E36 #368E69

square

#3D368E #8E365B #878E36 #368E69

split-complementary

#3D368E #8E6936 #5B8E36

monochromatic

#171435 #2A2562 #3D368E #5148B9 #7B74CA

Accessibility & contrast

On white

9.92

#3D368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3D368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D368E

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D368E	#FFFFFF	#000000	##FFFFFF
##3D368E	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004691

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#154B5C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3d368e;
/* rgb */ color: rgb(61, 54, 142);
/* oklch */ color: oklch(39.4% 0.141 281.4);

Tailwind

colors: {
  custom: {
    50: '#7b6db0',
    500: '#3d368e',
    950: '#000000',
  },
}

SCSS

$custom: #3d368e;
$custom-light: #7b6db0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d368e",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 244.773,
    "s": 44.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39423,
    "c": 0.14056,
    "h": 281.4
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#3D368E

secondary

#ADB36D

accent

#D553CA

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3D368E

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

Preview Lab → · Contrast checker → · Palette generator →