#3D36AA#3D36AA

#3D36AA is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.9% C 0.178 H 278.1°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#3D36AA
RGB	rgb(61, 54, 170)
HSL	hsl(244, 52%, 44%)
HSV	hsv(244, 68%, 67%)
CMYK	cmyk(64.1%, 68.2%, 0%, 33.3%)
CIE-LAB	lab(30.72, 38.53, -61.16)
CIE-LCH	lch(30.72, 72.28, 302.21°)
OKLab	oklab(41.9% 0.0251 -0.1764)
OKLCH	oklch(41.9% 0.178 278.1)
XYZ	xyz(10.4970, 6.5319, 38.7300)
Luminance	0.0653 (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

#3D36AA #A3AA36

analogous

#3669AA #3D36AA #7736AA

triadic

#3D36AA #AA3D36 #36AA3D

tetradic

#3D36AA #AA3669 #A3AA36 #36AA77

square

#3D36AA #AA3669 #A3AA36 #36AA77

split-complementary

#3D36AA #AA7736 #69AA36

monochromatic

#1C184D #2C277C #3D36AA #5B54C9 #8883D8

Accessibility & contrast

On white

9.10

#3D36AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3D36AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36AA

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D36AA	#FFFFFF	#000000	##FFFFFF
##3D36AA	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#0043A8

Tritanopia (blue-blind)

#00556B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3d36aa;
/* rgb */ color: rgb(61, 54, 170);
/* oklch */ color: oklch(41.9% 0.178 278.1);

Tailwind

colors: {
  custom: {
    50: '#806ec4',
    500: '#3d36aa',
    950: '#000000',
  },
}

SCSS

$custom: #3d36aa;
$custom-light: #806ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d36aa",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 170
  },
  "hsl": {
    "h": 243.621,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41896,
    "c": 0.17818,
    "h": 278.1
  },
  "luminance": 0.06533
}

Semantic roles & 50–950 ramp

primary

#3D36AA

secondary

#BDC17B

accent

#DB4DD3

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3D36AA

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

Preview Lab → · Contrast checker → · Palette generator →