#3D41BD#3D41BD

#3D41BD is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.4% C 0.190 H 274.4°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3D41BD
RGB	rgb(61, 65, 189)
HSL	hsl(238, 51%, 49%)
HSV	hsv(238, 68%, 74%)
CMYK	cmyk(67.7%, 65.6%, 0%, 25.9%)
CIE-LAB	lab(34.89, 38.22, -65.60)
CIE-LCH	lch(34.89, 75.92, 300.23°)
OKLab	oklab(45.44% 0.0147 -0.1894)
OKLCH	oklch(45.44% 0.19 274.4)
XYZ	xyz(12.9970, 8.4456, 49.0795)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D41BD #BDB93D

analogous

#3D81BD #3D41BD #793DBD

triadic

#3D41BD #BD3D41 #41BD3D

tetradic

#3D41BD #BD3D81 #BDB93D #3DBD79

square

#3D41BD #BD3D81 #BDB93D #3DBD79

split-complementary

#3D41BD #BD793D #81BD3D

monochromatic

#1F2160 #2E318F #3D41BD #696CCE #9799DD

Accessibility & contrast

On white

7.81

#3D41BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3D41BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41BD

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41BD	#FFFFFF	#000000	##FFFFFF
##3D41BD	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3d41bd;
/* rgb */ color: rgb(61, 65, 189);
/* oklch */ color: oklch(45.4% 0.190 274.4);

Tailwind

colors: {
  custom: {
    50: '#8376d2',
    500: '#3d41bd',
    950: '#000000',
  },
}

SCSS

$custom: #3d41bd;
$custom-light: #8376d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41bd",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 189
  },
  "hsl": {
    "h": 238.125,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45443,
    "c": 0.18994,
    "h": 274.4
  },
  "luminance": 0.08447
}

Semantic roles & 50–950 ramp

primary

#3D41BD

secondary

#C9C78D

accent

#D64DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3D41BD

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

Preview Lab → · Contrast checker → · Palette generator →