#3D41A4#3D41A4

#3D41A4 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.3% C 0.157 H 275.9°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D41A4
RGB	rgb(61, 65, 164)
HSL	hsl(238, 46%, 44%)
HSV	hsv(238, 63%, 64%)
CMYK	cmyk(62.8%, 60.4%, 0%, 35.7%)
CIE-LAB	lab(32.81, 29.61, -54.13)
CIE-LCH	lch(32.81, 61.70, 298.68°)
OKLab	oklab(43.27% 0.0162 -0.1557)
OKLCH	oklch(43.27% 0.157 275.9)
XYZ	xyz(10.5134, 7.4522, 35.9991)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D41A4 #A4A03D

analogous

#3D75A4 #3D41A4 #6D3DA4

triadic

#3D41A4 #A43D41 #41A43D

tetradic

#3D41A4 #A43D75 #A4A03D #3DA46D

square

#3D41A4 #A43D75 #A4A03D #3DA46D

split-complementary

#3D41A4 #A46D3D #75A43D

monochromatic

#1C1E4B #2C2F77 #3D41A4 #5C60C2 #888BD3

Accessibility & contrast

On white

8.43

#3D41A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3D41A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41A4

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41A4	#FFFFFF	#000000	##FFFFFF
##3D41A4	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A7

Deuteranopia (green-blind)

#0049A2

Tritanopia (blue-blind)

#00596C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d41a4;
/* rgb */ color: rgb(61, 65, 164);
/* oklch */ color: oklch(43.3% 0.157 275.9);

Tailwind

colors: {
  custom: {
    50: '#7e75c0',
    500: '#3d41a4',
    950: '#000000',
  },
}

SCSS

$custom: #3d41a4;
$custom-light: #7e75c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41a4",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 164
  },
  "hsl": {
    "h": 237.67,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43272,
    "c": 0.15655,
    "h": 275.9
  },
  "luminance": 0.07453
}

Semantic roles & 50–950 ramp

primary

#3D41A4

secondary

#BDBB7F

accent

#D052D5

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3D41A4

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

Preview Lab → · Contrast checker → · Palette generator →