#3A41BD#3A41BD

#3A41BD is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.3% C 0.191 H 273.4°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A41BD
RGB	rgb(58, 65, 189)
HSL	hsl(237, 53%, 48%)
HSV	hsv(237, 69%, 74%)
CMYK	cmyk(69.3%, 65.6%, 0%, 25.9%)
CIE-LAB	lab(34.71, 37.84, -65.91)
CIE-LCH	lch(34.71, 76.00, 299.86°)
OKLab	oklab(45.26% 0.0113 -0.1904)
OKLCH	oklch(45.26% 0.191 273.4)
XYZ	xyz(12.8175, 8.3530, 49.0711)
Luminance	0.0835 (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

#3A41BD #BDB63A

analogous

#3A82BD #3A41BD #743ABD

triadic

#3A41BD #BD3A41 #41BD3A

tetradic

#3A41BD #BD3A82 #BDB63A #3ABD74

square

#3A41BD #BD3A82 #BDB63A #3ABD74

split-complementary

#3A41BD #BD743A #82BD3A

monochromatic

#1D215F #2C318E #3A41BD #656AD0 #9397DE

Accessibility & contrast

On white

7.86

#3A41BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3A41BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A41BD

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A41BD	#FFFFFF	#000000	##FFFFFF
##3A41BD	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a41bd;
/* rgb */ color: rgb(58, 65, 189);
/* oklch */ color: oklch(45.3% 0.191 273.4);

Tailwind

colors: {
  custom: {
    50: '#8176d2',
    500: '#3a41bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a41bd;
$custom-light: #8176d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a41bd",
  "rgb": {
    "r": 58,
    "g": 65,
    "b": 189
  },
  "hsl": {
    "h": 236.794,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45257,
    "c": 0.19069,
    "h": 273.4
  },
  "luminance": 0.08354
}

Semantic roles & 50–950 ramp

primary

#3A41BD

secondary

#C9C68A

accent

#D54BDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A41BD

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

Preview Lab → · Contrast checker → · Palette generator →