#3D45AE#3D45AE

#3D45AE is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.8% C 0.165 H 274.3°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D45AE
RGB	rgb(61, 69, 174)
HSL	hsl(236, 48%, 46%)
HSV	hsv(236, 65%, 68%)
CMYK	cmyk(64.9%, 60.3%, 0%, 31.8%)
CIE-LAB	lab(34.61, 30.52, -57.20)
CIE-LCH	lch(34.61, 64.83, 298.09°)
OKLab	oklab(44.84% 0.0124 -0.1647)
OKLCH	oklch(44.84% 0.165 274.3)
XYZ	xyz(11.6900, 8.3033, 41.0228)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D45AE #AEA63D

analogous

#3D7DAE #3D45AE #6D3DAE

triadic

#3D45AE #AE3D45 #45AE3D

tetradic

#3D45AE #AE3D7D #AEA63D #3DAE6D

square

#3D45AE #AE3D7D #AEA63D #3DAE6D

split-complementary

#3D45AE #AE6D3D #7DAE3D

monochromatic

#1D2153 #2D3381 #3D45AE #6168C8 #8E93D7

Accessibility & contrast

On white

7.89

#3D45AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3D45AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D45AE

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D45AE	#FFFFFF	#000000	##FFFFFF
##3D45AE	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B1

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#005F73

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3d45ae;
/* rgb */ color: rgb(61, 69, 174);
/* oklch */ color: oklch(44.8% 0.165 274.3);

Tailwind

colors: {
  custom: {
    50: '#7f78c7',
    500: '#3d45ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d45ae;
$custom-light: #7f78c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d45ae",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 174
  },
  "hsl": {
    "h": 235.752,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44844,
    "c": 0.16515,
    "h": 274.3
  },
  "luminance": 0.08304
}

Semantic roles & 50–950 ramp

primary

#3D45AE

secondary

#C2BE85

accent

#CE50D8

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D45AE

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

Preview Lab → · Contrast checker → · Palette generator →