#3D2F8B#3D2F8B

#3D2F8B is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.146 H 283.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D2F8B
RGB	rgb(61, 47, 139)
HSL	hsl(249, 49%, 36%)
HSV	hsv(249, 66%, 55%)
CMYK	cmyk(56.1%, 66.2%, 0%, 45.5%)
CIE-LAB	lab(26.42, 32.58, -49.28)
CIE-LCH	lch(26.42, 59.08, 303.47°)
OKLab	oklab(37.95% 0.0352 -0.1415)
OKLCH	oklch(37.95% 0.146 283.9)
XYZ	xyz(7.5998, 4.8888, 24.9643)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2F8B #7D8B2F

analogous

#2F4F8B #3D2F8B #6B2F8B

triadic

#3D2F8B #8B3D2F #2F8B3D

tetradic

#3D2F8B #8B2F4F #7D8B2F #2F8B6B

square

#3D2F8B #8B2F4F #7D8B2F #2F8B6B

split-complementary

#3D2F8B #8B6B2F #4F8B2F

monochromatic

#151030 #29205D #3D2F8B #513EB9 #7868CC

Accessibility & contrast

On white

10.62

#3D2F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3D2F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2F8B

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2F8B	#FFFFFF	#000000	##FFFFFF
##3D2F8B	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#1A4658

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3d2f8b;
/* rgb */ color: rgb(61, 47, 139);
/* oklch */ color: oklch(37.9% 0.146 283.9);

Tailwind

colors: {
  custom: {
    50: '#7b68ae',
    500: '#3d2f8b',
    950: '#000000',
  },
}

SCSS

$custom: #3d2f8b;
$custom-light: #7b68ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2f8b",
  "rgb": {
    "r": 61,
    "g": 47,
    "b": 139
  },
  "hsl": {
    "h": 249.13,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37945,
    "c": 0.14585,
    "h": 283.9
  },
  "luminance": 0.04889
}

Semantic roles & 50–950 ramp

primary

#3D2F8B

secondary

#A7B363

accent

#D94FC4

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3D2F8B

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

Preview Lab → · Contrast checker → · Palette generator →