#3A41B6#3A41B6

#3A41B6 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.6% C 0.182 H 273.7°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A41B6
RGB	rgb(58, 65, 182)
HSL	hsl(237, 52%, 47%)
HSV	hsv(237, 68%, 71%)
CMYK	cmyk(68.1%, 64.3%, 0%, 28.6%)
CIE-LAB	lab(34.10, 35.41, -62.78)
CIE-LCH	lch(34.10, 72.08, 299.43°)
OKLab	oklab(44.63% 0.0118 -0.1812)
OKLCH	oklch(44.63% 0.182 273.7)
XYZ	xyz(12.0759, 8.0564, 45.1655)
Luminance	0.0806 (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

#3A41B6 #B6AF3A

analogous

#3A7FB6 #3A41B6 #713AB6

triadic

#3A41B6 #B63A41 #41B63A

tetradic

#3A41B6 #B63A7F #B6AF3A #3AB671

square

#3A41B6 #B63A7F #B6AF3A #3AB671

split-complementary

#3A41B6 #B6713A #7FB63A

monochromatic

#1C2059 #2B3088 #3A41B6 #6167CD #8F93DB

Accessibility & contrast

On white

8.04

#3A41B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3A41B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A41B6

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A41B6	#FFFFFF	#000000	##FFFFFF
##3A41B6	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BA

Deuteranopia (green-blind)

#004BB4

Tritanopia (blue-blind)

#005F75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a41b6;
/* rgb */ color: rgb(58, 65, 182);
/* oklch */ color: oklch(44.6% 0.182 273.7);

Tailwind

colors: {
  custom: {
    50: '#8076cd',
    500: '#3a41b6',
    950: '#000000',
  },
}

SCSS

$custom: #3a41b6;
$custom-light: #8076cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a41b6",
  "rgb": {
    "r": 58,
    "g": 65,
    "b": 182
  },
  "hsl": {
    "h": 236.613,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44627,
    "c": 0.18156,
    "h": 273.7
  },
  "luminance": 0.08058
}

Semantic roles & 50–950 ramp

primary

#3A41B6

secondary

#C6C286

accent

#D34DDB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3A41B6

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

Preview Lab → · Contrast checker → · Palette generator →