#3A41AF#3A41AF

#3A41AF is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.0% C 0.172 H 274.1°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A41AF
RGB	rgb(58, 65, 175)
HSL	hsl(236, 50%, 46%)
HSV	hsv(236, 67%, 69%)
CMYK	cmyk(66.9%, 62.9%, 0%, 31.4%)
CIE-LAB	lab(33.51, 32.97, -59.59)
CIE-LCH	lch(33.51, 68.10, 298.95°)
OKLab	oklab(44.01% 0.0122 -0.1718)
OKLCH	oklch(44.01% 0.172 274.1)
XYZ	xyz(11.3705, 7.7743, 41.4505)
Luminance	0.0777 (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

#3A41AF #AFA83A

analogous

#3A7BAF #3A41AF #6D3AAF

triadic

#3A41AF #AF3A41 #41AF3A

tetradic

#3A41AF #AF3A7B #AFA83A #3AAF6D

square

#3A41AF #AF3A7B #AFA83A #3AAF6D

split-complementary

#3A41AF #AF6D3A #7BAF3A

monochromatic

#1C1F53 #2B3081 #3A41AF #5D63C9 #8B90D9

Accessibility & contrast

On white

8.22

#3A41AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3A41AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A41AF

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A41AF	#FFFFFF	#000000	##FFFFFF
##3A41AF	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#005D72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a41af;
/* rgb */ color: rgb(58, 65, 175);
/* oklch */ color: oklch(44.0% 0.172 274.1);

Tailwind

colors: {
  custom: {
    50: '#7f75c8',
    500: '#3a41af',
    950: '#000000',
  },
}

SCSS

$custom: #3a41af;
$custom-light: #7f75c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a41af",
  "rgb": {
    "r": 58,
    "g": 65,
    "b": 175
  },
  "hsl": {
    "h": 236.41,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44009,
    "c": 0.17226,
    "h": 274.1
  },
  "luminance": 0.07775
}

Semantic roles & 50–950 ramp

primary

#3A41AF

secondary

#C3BF82

accent

#D14EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3A41AF

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

Preview Lab → · Contrast checker → · Palette generator →