#3D2FB7#3D2FB7

#3D2FB7 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.1% C 0.202 H 277.9°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D2FB7
RGB	rgb(61, 47, 183)
HSL	hsl(246, 59%, 45%)
HSV	hsv(246, 74%, 72%)
CMYK	cmyk(66.7%, 74.3%, 0%, 28.2%)
CIE-LAB	lab(30.50, 46.75, -69.27)
CIE-LCH	lch(30.50, 83.57, 304.01°)
OKLab	oklab(42.12% 0.0276 -0.2001)
OKLCH	oklch(42.12% 0.202 277.9)
XYZ	xyz(11.4855, 6.4430, 45.4289)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2FB7 #A9B72F

analogous

#2F65B7 #3D2FB7 #812FB7

triadic

#3D2FB7 #B73D2F #2FB73D

tetradic

#3D2FB7 #B72F65 #A9B72F #2FB781

square

#3D2FB7 #B72F65 #A9B72F #2FB781

split-complementary

#3D2FB7 #B7812F #65B72F

monochromatic

#1D1656 #2D2286 #3D2FB7 #5E51D2 #8B82DF

Accessibility & contrast

On white

9.18

#3D2FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#3D2FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2FB7

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2FB7	#FFFFFF	#000000	##FFFFFF
##3D2FB7	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBB

Deuteranopia (green-blind)

#0042B5

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3d2fb7;
/* rgb */ color: rgb(61, 47, 183);
/* oklch */ color: oklch(42.1% 0.202 277.9);

Tailwind

colors: {
  custom: {
    50: '#836ace',
    500: '#3d2fb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d2fb7;
$custom-light: #836ace;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2fb7",
  "rgb": {
    "r": 61,
    "g": 47,
    "b": 183
  },
  "hsl": {
    "h": 246.176,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42119,
    "c": 0.20196,
    "h": 277.9
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#3D2FB7

secondary

#C0C87A

accent

#E245D2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3D2FB7

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

Preview Lab → · Contrast checker → · Palette generator →