#3D30AC#3D30AC

#3D30AC is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.2% C 0.187 H 279.0°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D30AC
RGB	rgb(61, 48, 172)
HSL	hsl(246, 56%, 43%)
HSV	hsv(246, 72%, 67%)
CMYK	cmyk(64.5%, 72.1%, 0%, 32.5%)
CIE-LAB	lab(29.62, 42.69, -64.16)
CIE-LCH	lch(29.62, 77.06, 303.64°)
OKLab	oklab(41.17% 0.0292 -0.1851)
OKLCH	oklch(41.17% 0.187 279)
XYZ	xyz(10.4254, 6.0837, 39.6466)
Luminance	0.0609 (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

#3D30AC #9FAC30

analogous

#3061AC #3D30AC #7B30AC

triadic

#3D30AC #AC3D30 #30AC3D

tetradic

#3D30AC #AC3061 #9FAC30 #30AC7B

square

#3D30AC #AC3061 #9FAC30 #30AC7B

split-complementary

#3D30AC #AC7B30 #61AC30

monochromatic

#1B154C #2C237C #3D30AC #5A4CCD #867CDA

Accessibility & contrast

On white

9.47

#3D30AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3D30AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D30AC

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D30AC	#FFFFFF	#000000	##FFFFFF
##3D30AC	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#0041AA

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d30ac;
/* rgb */ color: rgb(61, 48, 172);
/* oklch */ color: oklch(41.2% 0.187 279.0);

Tailwind

colors: {
  custom: {
    50: '#816ac6',
    500: '#3d30ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d30ac;
$custom-light: #816ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d30ac",
  "rgb": {
    "r": 61,
    "g": 48,
    "b": 172
  },
  "hsl": {
    "h": 246.29,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.18744,
    "h": 279
  },
  "luminance": 0.06085
}

Semantic roles & 50–950 ramp

primary

#3D30AC

secondary

#BBC375

accent

#E048D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3D30AC

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

Preview Lab → · Contrast checker → · Palette generator →