#3D4AA5#3D4AA5

#3D4AA5 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.146 H 273.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D4AA5
RGB	rgb(61, 74, 165)
HSL	hsl(233, 46%, 44%)
HSV	hsv(233, 63%, 65%)
CMYK	cmyk(63%, 55.2%, 0%, 35.3%)
CIE-LAB	lab(35.21, 24.11, -50.84)
CIE-LCH	lch(35.21, 56.27, 295.37°)
OKLab	oklab(45.08% 0.0076 -0.1459)
OKLCH	oklch(45.08% 0.146 273)
XYZ	xyz(11.1625, 8.6053, 36.6628)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4AA5 #A5983D

analogous

#3D7EA5 #3D4AA5 #643DA5

triadic

#3D4AA5 #A53D4A #4AA53D

tetradic

#3D4AA5 #A53D7E #A5983D #3DA564

square

#3D4AA5 #A53D7E #A5983D #3DA564

split-complementary

#3D4AA5 #A5643D #7EA53D

monochromatic

#1C224C #2C3678 #3D4AA5 #5C69C3 #8992D3

Accessibility & contrast

On white

7.72

#3D4AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3D4AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4AA5

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4AA5	#FFFFFF	#000000	##FFFFFF
##3D4AA5	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0758A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d4aa5;
/* rgb */ color: rgb(61, 74, 165);
/* oklch */ color: oklch(45.1% 0.146 273.0);

Tailwind

colors: {
  custom: {
    50: '#7d7cc0',
    500: '#3d4aa5',
    950: '#000000',
  },
}

SCSS

$custom: #3d4aa5;
$custom-light: #7d7cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4aa5",
  "rgb": {
    "r": 61,
    "g": 74,
    "b": 165
  },
  "hsl": {
    "h": 232.5,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.45081,
    "c": 0.14614,
    "h": 273
  },
  "luminance": 0.08606
}

Semantic roles & 50–950 ramp

primary

#3D4AA5

secondary

#BEB680

accent

#C552D6

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #3D4AA5

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

Preview Lab → · Contrast checker → · Palette generator →