#3D44AA#3D44AA

#3D44AA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.161 H 274.7°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#3D44AA
RGB	rgb(61, 68, 170)
HSL	hsl(236, 47%, 45%)
HSV	hsv(236, 64%, 67%)
CMYK	cmyk(64.1%, 60%, 0%, 33.3%)
CIE-LAB	lab(34.04, 29.77, -55.73)
CIE-LCH	lch(34.04, 63.18, 298.10°)
OKLab	oklab(44.33% 0.0133 -0.1604)
OKLCH	oklch(44.33% 0.161 274.7)
XYZ	xyz(11.2449, 8.0277, 38.9793)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D44AA #AAA33D

analogous

#3D7AAA #3D44AA #6D3DAA

triadic

#3D44AA #AA3D44 #44AA3D

tetradic

#3D44AA #AA3D7A #AAA33D #3DAA6D

square

#3D44AA #AA3D7A #AAA33D #3DAA6D

split-complementary

#3D44AA #AA6D3D #7AAA3D

monochromatic

#1D2050 #2D327D #3D44AA #5F65C5 #8C90D6

Accessibility & contrast

On white

8.06

#3D44AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3D44AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D44AA

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D44AA	#FFFFFF	#000000	##FFFFFF
##3D44AA	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#005D70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d44aa;
/* rgb */ color: rgb(61, 68, 170);
/* oklch */ color: oklch(44.3% 0.161 274.7);

Tailwind

colors: {
  custom: {
    50: '#7f78c4',
    500: '#3d44aa',
    950: '#000000',
  },
}

SCSS

$custom: #3d44aa;
$custom-light: #7f78c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d44aa",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 170
  },
  "hsl": {
    "h": 236.147,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44326,
    "c": 0.16095,
    "h": 274.7
  },
  "luminance": 0.08029
}

Semantic roles & 50–950 ramp

primary

#3D44AA

secondary

#C0BC82

accent

#CE51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D44AA

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

Preview Lab → · Contrast checker → · Palette generator →