#3D30AF#3D30AF

#3D30AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.5% C 0.191 H 278.6°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D30AF
RGB	rgb(61, 48, 175)
HSL	hsl(246, 57%, 44%)
HSV	hsv(246, 73%, 69%)
CMYK	cmyk(65.1%, 72.6%, 0%, 31.4%)
CIE-LAB	lab(29.91, 43.66, -65.48)
CIE-LCH	lch(29.91, 78.70, 303.69°)
OKLab	oklab(41.46% 0.0286 -0.189)
OKLCH	oklch(41.46% 0.191 278.6)
XYZ	xyz(10.7168, 6.2003, 41.1811)
Luminance	0.0620 (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

#3D30AF #A2AF30

analogous

#3062AF #3D30AF #7C30AF

triadic

#3D30AF #AF3D30 #30AF3D

tetradic

#3D30AF #AF3062 #A2AF30 #30AF7C

square

#3D30AF #AF3062 #A2AF30 #30AF7C

split-complementary

#3D30AF #AF7C30 #62AF30

monochromatic

#1C164F #2C237F #3D30AF #5B4ECE #877EDC

Accessibility & contrast

On white

9.37

#3D30AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3D30AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D30AF

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D30AF	#FFFFFF	#000000	##FFFFFF
##3D30AF	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB3

Deuteranopia (green-blind)

#0041AD

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3d30af;
/* rgb */ color: rgb(61, 48, 175);
/* oklch */ color: oklch(41.5% 0.191 278.6);

Tailwind

colors: {
  custom: {
    50: '#816ac8',
    500: '#3d30af',
    950: '#000000',
  },
}

SCSS

$custom: #3d30af;
$custom-light: #816ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d30af",
  "rgb": {
    "r": 61,
    "g": 48,
    "b": 175
  },
  "hsl": {
    "h": 246.142,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41462,
    "c": 0.19116,
    "h": 278.6
  },
  "luminance": 0.06201
}

Semantic roles & 50–950 ramp

primary

#3D30AF

secondary

#BCC476

accent

#E048D1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3D30AF

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

Preview Lab → · Contrast checker → · Palette generator →