#3D41A5#3D41A5

#3D41A5 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.4% C 0.158 H 275.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D41A5
RGB	rgb(61, 65, 165)
HSL	hsl(238, 46%, 44%)
HSV	hsv(238, 63%, 65%)
CMYK	cmyk(63%, 60.6%, 0%, 35.3%)
CIE-LAB	lab(32.89, 29.95, -54.60)
CIE-LCH	lch(32.89, 62.28, 298.75°)
OKLab	oklab(43.36% 0.0161 -0.1571)
OKLCH	oklch(43.36% 0.158 275.9)
XYZ	xyz(10.6041, 7.4885, 36.4766)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D41A5 #A5A13D

analogous

#3D75A5 #3D41A5 #6D3DA5

triadic

#3D41A5 #A53D41 #41A53D

tetradic

#3D41A5 #A53D75 #A5A13D #3DA56D

square

#3D41A5 #A53D75 #A5A13D #3DA56D

split-complementary

#3D41A5 #A56D3D #75A53D

monochromatic

#1C1E4C #2C2F78 #3D41A5 #5C60C3 #898CD3

Accessibility & contrast

On white

8.41

#3D41A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3D41A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41A5

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41A5	#FFFFFF	#000000	##FFFFFF
##3D41A5	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A8

Deuteranopia (green-blind)

#0049A3

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d41a5;
/* rgb */ color: rgb(61, 65, 165);
/* oklch */ color: oklch(43.4% 0.158 275.9);

Tailwind

colors: {
  custom: {
    50: '#7e75c0',
    500: '#3d41a5',
    950: '#000000',
  },
}

SCSS

$custom: #3d41a5;
$custom-light: #7e75c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41a5",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 165
  },
  "hsl": {
    "h": 237.692,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43355,
    "c": 0.15793,
    "h": 275.9
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#3D41A5

secondary

#BEBB80

accent

#D152D6

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3D41A5

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

Preview Lab → · Contrast checker → · Palette generator →