#3D339F#3D339F

#3D339F is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.4% C 0.167 H 280.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3D339F
RGB	rgb(61, 51, 159)
HSL	hsl(246, 51%, 41%)
HSV	hsv(246, 68%, 62%)
CMYK	cmyk(61.6%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(29.06, 36.70, -57.23)
CIE-LCH	lch(29.06, 67.99, 302.67°)
OKLab	oklab(40.4% 0.029 -0.1649)
OKLCH	oklch(40.4% 0.167 280)
XYZ	xyz(9.3643, 5.8623, 33.4322)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D339F #959F33

analogous

#335F9F #3D339F #73339F

triadic

#3D339F #9F3D33 #339F3D

tetradic

#3D339F #9F335F #959F33 #339F73

square

#3D339F #9F335F #959F33 #339F73

split-complementary

#3D339F #9F7333 #5F9F33

monochromatic

#191542 #2B2471 #3D339F #564AC5 #8179D4

Accessibility & contrast

On white

9.67

#3D339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3D339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D339F

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D339F	#FFFFFF	#000000	##FFFFFF
##3D339F	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#00409D

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d339f;
/* rgb */ color: rgb(61, 51, 159);
/* oklch */ color: oklch(40.4% 0.167 280.0);

Tailwind

colors: {
  custom: {
    50: '#7e6cbc',
    500: '#3d339f',
    950: '#000000',
  },
}

SCSS

$custom: #3d339f;
$custom-light: #7e6cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d339f",
  "rgb": {
    "r": 61,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 245.556,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40399,
    "c": 0.16742,
    "h": 280
  },
  "luminance": 0.05863
}

Semantic roles & 50–950 ramp

primary

#3D339F

secondary

#B5BC71

accent

#DB4DCE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3D339F

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

Preview Lab → · Contrast checker → · Palette generator →