#3D2FA4#3D2FA4

#3D2FA4 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.2% C 0.178 H 280.1°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3D2FA4
RGB	rgb(61, 47, 164)
HSL	hsl(247, 55%, 41%)
HSV	hsv(247, 71%, 64%)
CMYK	cmyk(62.8%, 71.3%, 0%, 35.7%)
CIE-LAB	lab(28.65, 40.70, -60.93)
CIE-LCH	lch(28.65, 73.27, 303.74°)
OKLab	oklab(40.25% 0.0314 -0.1757)
OKLCH	oklch(40.25% 0.179 280.1)
XYZ	xyz(9.6397, 5.7047, 35.7079)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2FA4 #96A42F

analogous

#2F5CA4 #3D2FA4 #782FA4

triadic

#3D2FA4 #A43D2F #2FA43D

tetradic

#3D2FA4 #A42F5C #96A42F #2FA478

square

#3D2FA4 #A42F5C #96A42F #2FA478

split-complementary

#3D2FA4 #A4782F #5CA42F

monochromatic

#1A1445 #2B2174 #3D2FA4 #5646CA #8176D8

Accessibility & contrast

On white

9.81

#3D2FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3D2FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2FA4

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2FA4	#FFFFFF	#000000	##FFFFFF
##3D2FA4	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A7

Deuteranopia (green-blind)

#003FA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d2fa4;
/* rgb */ color: rgb(61, 47, 164);
/* oklch */ color: oklch(40.2% 0.178 280.1);

Tailwind

colors: {
  custom: {
    50: '#7f69c0',
    500: '#3d2fa4',
    950: '#000000',
  },
}

SCSS

$custom: #3d2fa4;
$custom-light: #7f69c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2fa4",
  "rgb": {
    "r": 61,
    "g": 47,
    "b": 164
  },
  "hsl": {
    "h": 247.179,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40247,
    "c": 0.1785,
    "h": 280.1
  },
  "luminance": 0.05705
}

Semantic roles & 50–950 ramp

primary

#3D2FA4

secondary

#B6C06F

accent

#DF49CD

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3D2FA4

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

Preview Lab → · Contrast checker → · Palette generator →