#3D4AA3#3D4AA3

#3D4AA3 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.143 H 273.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D4AA3
RGB	rgb(61, 74, 163)
HSL	hsl(232, 46%, 44%)
HSV	hsv(232, 63%, 64%)
CMYK	cmyk(62.6%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(35.07, 23.40, -49.88)
CIE-LCH	lch(35.07, 55.09, 295.14°)
OKLab	oklab(44.93% 0.0075 -0.1431)
OKLCH	oklch(44.93% 0.143 273)
XYZ	xyz(10.9819, 8.5331, 35.7116)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4AA3 #A3963D

analogous

#3D7DA3 #3D4AA3 #633DA3

triadic

#3D4AA3 #A33D4A #4AA33D

tetradic

#3D4AA3 #A33D7D #A3963D #3DA363

square

#3D4AA3 #A33D7D #A3963D #3DA363

split-complementary

#3D4AA3 #A3633D #7DA33D

monochromatic

#1C224A #2C3676 #3D4AA3 #5B68C2 #8891D2

Accessibility & contrast

On white

7.76

#3D4AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3D4AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4AA3

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4AA3	#FFFFFF	#000000	##FFFFFF
##3D4AA3	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D57A6

Deuteranopia (green-blind)

#004EA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d4aa3;
/* rgb */ color: rgb(61, 74, 163);
/* oklch */ color: oklch(44.9% 0.143 273.0);

Tailwind

colors: {
  custom: {
    50: '#7d7cbf',
    500: '#3d4aa3',
    950: '#000000',
  },
}

SCSS

$custom: #3d4aa3;
$custom-light: #7d7cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4aa3",
  "rgb": {
    "r": 61,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 232.353,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44928,
    "c": 0.14329,
    "h": 273
  },
  "luminance": 0.08534
}

Semantic roles & 50–950 ramp

primary

#3D4AA3

secondary

#BDB57F

accent

#C553D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #3D4AA3

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

Preview Lab → · Contrast checker → · Palette generator →