#3D45AC#3D45AC

#3D45AC is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.7% C 0.162 H 274.4°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D45AC
RGB	rgb(61, 69, 172)
HSL	hsl(236, 48%, 46%)
HSV	hsv(236, 65%, 67%)
CMYK	cmyk(64.5%, 59.9%, 0%, 32.5%)
CIE-LAB	lab(34.45, 29.82, -56.26)
CIE-LCH	lch(34.45, 63.68, 297.93°)
OKLab	oklab(44.68% 0.0124 -0.1619)
OKLCH	oklch(44.68% 0.162 274.4)
XYZ	xyz(11.4965, 8.2259, 40.0036)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D45AC #ACA43D

analogous

#3D7CAC #3D45AC #6D3DAC

triadic

#3D45AC #AC3D45 #45AC3D

tetradic

#3D45AC #AC3D7C #ACA43D #3DAC6D

square

#3D45AC #AC3D7C #ACA43D #3DAC6D

split-complementary

#3D45AC #AC6D3D #7CAC3D

monochromatic

#1D2152 #2D337F #3D45AC #6067C7 #8D92D7

Accessibility & contrast

On white

7.94

#3D45AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3D45AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D45AC

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D45AC	#FFFFFF	#000000	##FFFFFF
##3D45AC	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#004CAA

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d45ac;
/* rgb */ color: rgb(61, 69, 172);
/* oklch */ color: oklch(44.7% 0.162 274.4);

Tailwind

colors: {
  custom: {
    50: '#7f78c6',
    500: '#3d45ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d45ac;
$custom-light: #7f78c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d45ac",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 172
  },
  "hsl": {
    "h": 235.676,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44678,
    "c": 0.16241,
    "h": 274.4
  },
  "luminance": 0.08227
}

Semantic roles & 50–950 ramp

primary

#3D45AC

secondary

#C1BD84

accent

#CE51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D45AC

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

Preview Lab → · Contrast checker → · Palette generator →