#3A44B3#3A44B3

#3A44B3 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.9% C 0.174 H 273.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A44B3
RGB	rgb(58, 68, 179)
HSL	hsl(235, 51%, 46%)
HSV	hsv(235, 68%, 70%)
CMYK	cmyk(67.6%, 62%, 0%, 29.8%)
CIE-LAB	lab(34.57, 32.46, -60.23)
CIE-LCH	lch(34.57, 68.42, 298.32°)
OKLab	oklab(44.9% 0.0097 -0.1737)
OKLCH	oklch(44.9% 0.174 273.2)
XYZ	xyz(11.9460, 8.2874, 43.6092)
Luminance	0.0829 (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

#3A44B3 #B3A93A

analogous

#3A81B3 #3A44B3 #6D3AB3

triadic

#3A44B3 #B33A44 #44B33A

tetradic

#3A44B3 #B33A81 #B3A93A #3AB36D

square

#3A44B3 #B33A81 #B3A93A #3AB36D

split-complementary

#3A44B3 #B36D3A #81B33A

monochromatic

#1C2157 #2B3285 #3A44B3 #5F68CB #8D94DA

Accessibility & contrast

On white

7.90

#3A44B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3A44B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A44B3

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A44B3	#FFFFFF	#000000	##FFFFFF
##3A44B3	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#004CB1

Tritanopia (blue-blind)

#006075

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a44b3;
/* rgb */ color: rgb(58, 68, 179);
/* oklch */ color: oklch(44.9% 0.174 273.2);

Tailwind

colors: {
  custom: {
    50: '#7f78cb',
    500: '#3a44b3',
    950: '#000000',
  },
}

SCSS

$custom: #3a44b3;
$custom-light: #7f78cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a44b3",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 179
  },
  "hsl": {
    "h": 235.041,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44897,
    "c": 0.17394,
    "h": 273.2
  },
  "luminance": 0.08288
}

Semantic roles & 50–950 ramp

primary

#3A44B3

secondary

#C5BF84

accent

#CF4DDB

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A44B3

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

Preview Lab → · Contrast checker → · Palette generator →