#3D46A5#3D46A5

#3D46A5 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.151 H 274.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D46A5
RGB	rgb(61, 70, 165)
HSL	hsl(235, 46%, 44%)
HSV	hsv(235, 63%, 65%)
CMYK	cmyk(63%, 57.6%, 0%, 35.3%)
CIE-LAB	lab(34.17, 26.72, -52.54)
CIE-LCH	lch(34.17, 58.94, 296.96°)
OKLab	oklab(44.3% 0.0115 -0.151)
OKLCH	oklch(44.3% 0.151 274.3)
XYZ	xyz(10.9039, 8.0881, 36.5766)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D46A5 #A59C3D

analogous

#3D7AA5 #3D46A5 #683DA5

triadic

#3D46A5 #A53D46 #46A53D

tetradic

#3D46A5 #A53D7A #A59C3D #3DA568

square

#3D46A5 #A53D7A #A59C3D #3DA568

split-complementary

#3D46A5 #A5683D #7AA53D

monochromatic

#1C204C #2C3378 #3D46A5 #5C65C3 #898FD3

Accessibility & contrast

On white

8.02

#3D46A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3D46A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D46A5

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D46A5	#FFFFFF	#000000	##FFFFFF
##3D46A5	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#004CA3

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d46a5;
/* rgb */ color: rgb(61, 70, 165);
/* oklch */ color: oklch(44.3% 0.151 274.3);

Tailwind

colors: {
  custom: {
    50: '#7e79c0',
    500: '#3d46a5',
    950: '#000000',
  },
}

SCSS

$custom: #3d46a5;
$custom-light: #7e79c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d46a5",
  "rgb": {
    "r": 61,
    "g": 70,
    "b": 165
  },
  "hsl": {
    "h": 234.808,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44298,
    "c": 0.15141,
    "h": 274.3
  },
  "luminance": 0.08089
}

Semantic roles & 50–950 ramp

primary

#3D46A5

secondary

#BEB880

accent

#CA52D6

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #3D46A5

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

Preview Lab → · Contrast checker → · Palette generator →