#3D30BA#3D30BA

#3D30BA is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.6% C 0.205 H 277.4°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3D30BA
RGB	rgb(61, 48, 186)
HSL	hsl(246, 59%, 46%)
HSV	hsv(246, 74%, 73%)
CMYK	cmyk(67.2%, 74.2%, 0%, 27.1%)
CIE-LAB	lab(31.00, 47.15, -70.23)
CIE-LCH	lch(31.00, 84.59, 303.88°)
OKLab	oklab(42.56% 0.0264 -0.2029)
OKLCH	oklch(42.56% 0.205 277.4)
XYZ	xyz(11.8415, 6.6501, 47.1044)
Luminance	0.0665 (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

#3D30BA #ADBA30

analogous

#3068BA #3D30BA #8230BA

triadic

#3D30BA #BA3D30 #30BA3D

tetradic

#3D30BA #BA3068 #ADBA30 #30BA82

square

#3D30BA #BA3068 #ADBA30 #30BA82

split-complementary

#3D30BA #BA8230 #68BA30

monochromatic

#1D1759 #2D2389 #3D30BA #6054D3 #8D85DF

Accessibility & contrast

On white

9.01

#3D30BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3D30BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D30BA

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D30BA	#FFFFFF	#000000	##FFFFFF
##3D30BA	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBE

Deuteranopia (green-blind)

#0043B8

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3d30ba;
/* rgb */ color: rgb(61, 48, 186);
/* oklch */ color: oklch(42.6% 0.205 277.4);

Tailwind

colors: {
  custom: {
    50: '#846bd0',
    500: '#3d30ba',
    950: '#000000',
  },
}

SCSS

$custom: #3d30ba;
$custom-light: #846bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d30ba",
  "rgb": {
    "r": 61,
    "g": 48,
    "b": 186
  },
  "hsl": {
    "h": 245.652,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42558,
    "c": 0.2046,
    "h": 277.4
  },
  "luminance": 0.06651
}

Semantic roles & 50–950 ramp

primary

#3D30BA

secondary

#C2C97D

accent

#E246D3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3D30BA

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

Preview Lab → · Contrast checker → · Palette generator →