#3D2B9F#3D2B9F

#3D2B9F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.177 H 281.6°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#3D2B9F
RGB	rgb(61, 43, 159)
HSL	hsl(249, 57%, 40%)
HSV	hsv(249, 73%, 62%)
CMYK	cmyk(61.6%, 73%, 0%, 37.6%)
CIE-LAB	lab(27.36, 41.38, -60.03)
CIE-LCH	lch(27.36, 72.91, 304.58°)
OKLab	oklab(39.18% 0.0354 -0.173)
OKLCH	oklch(39.18% 0.177 281.6)
XYZ	xyz(9.0444, 5.2224, 33.3256)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2B9F #8D9F2B

analogous

#2B539F #3D2B9F #772B9F

triadic

#3D2B9F #9F3D2B #2B9F3D

tetradic

#3D2B9F #9F2B53 #8D9F2B #2B9F77

square

#3D2B9F #9F2B53 #8D9F2B #2B9F77

split-complementary

#3D2B9F #9F772B #539F2B

monochromatic

#18113F #2B1E6F #3D2B9F #533DCA #7D6DD7

Accessibility & contrast

On white

10.27

#3D2B9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3D2B9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2B9F

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2B9F	#FFFFFF	#000000	##FFFFFF
##3D2B9F	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#003C9D

Tritanopia (blue-blind)

#004B62

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3d2b9f;
/* rgb */ color: rgb(61, 43, 159);
/* oklch */ color: oklch(39.2% 0.177 281.6);

Tailwind

colors: {
  custom: {
    50: '#7f66bc',
    500: '#3d2b9f',
    950: '#000000',
  },
}

SCSS

$custom: #3d2b9f;
$custom-light: #7f66bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2b9f",
  "rgb": {
    "r": 61,
    "g": 43,
    "b": 159
  },
  "hsl": {
    "h": 249.31,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39179,
    "c": 0.17664,
    "h": 281.6
  },
  "luminance": 0.05223
}

Semantic roles & 50–950 ramp

primary

#3D2B9F

secondary

#B1BE67

accent

#E147C9

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3D2B9F

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

Preview Lab → · Contrast checker → · Palette generator →