#3D34A5#3D34A5

#3D34A5 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.1% C 0.174 H 279.0°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3D34A5
RGB	rgb(61, 52, 165)
HSL	hsl(245, 52%, 43%)
HSV	hsv(245, 68%, 65%)
CMYK	cmyk(63%, 68.5%, 0%, 35.3%)
CIE-LAB	lab(29.82, 38.07, -59.62)
CIE-LCH	lch(29.82, 70.74, 302.56°)
OKLab	oklab(41.11% 0.0274 -0.1719)
OKLCH	oklch(41.11% 0.174 279)
XYZ	xyz(9.9418, 6.1639, 36.2559)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D34A5 #9CA534

analogous

#3463A5 #3D34A5 #7634A5

triadic

#3D34A5 #A53D34 #34A53D

tetradic

#3D34A5 #A53463 #9CA534 #34A576

square

#3D34A5 #A53463 #9CA534 #34A576

split-complementary

#3D34A5 #A57634 #63A534

monochromatic

#1B1748 #2C2576 #3D34A5 #584FC7 #847DD6

Accessibility & contrast

On white

9.40

#3D34A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3D34A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D34A5

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D34A5	#FFFFFF	#000000	##FFFFFF
##3D34A5	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA8

Deuteranopia (green-blind)

#0042A3

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d34a5;
/* rgb */ color: rgb(61, 52, 165);
/* oklch */ color: oklch(41.1% 0.174 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f6cc1',
    500: '#3d34a5',
    950: '#000000',
  },
}

SCSS

$custom: #3d34a5;
$custom-light: #7f6cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d34a5",
  "rgb": {
    "r": 61,
    "g": 52,
    "b": 165
  },
  "hsl": {
    "h": 244.779,
    "s": 52.074,
    "l": 42.549
  },
  "oklch": {
    "l": 0.41113,
    "c": 0.17404,
    "h": 279
  },
  "luminance": 0.06165
}

Semantic roles & 50–950 ramp

primary

#3D34A5

secondary

#B9BF76

accent

#DC4CD0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3D34A5

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

Preview Lab → · Contrast checker → · Palette generator →