#3A44BA#3A44BA

#3A44BA is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.183 H 272.9°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A44BA
RGB	rgb(58, 68, 186)
HSL	hsl(235, 52%, 48%)
HSV	hsv(235, 69%, 73%)
CMYK	cmyk(68.8%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(35.16, 34.92, -63.41)
CIE-LCH	lch(35.16, 72.39, 298.84°)
OKLab	oklab(45.51% 0.0093 -0.183)
OKLCH	oklch(45.51% 0.183 272.9)
XYZ	xyz(12.6720, 8.5778, 47.4327)
Luminance	0.0858 (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

#3A44BA #BAB03A

analogous

#3A84BA #3A44BA #703ABA

triadic

#3A44BA #BA3A44 #44BA3A

tetradic

#3A44BA #BA3A84 #BAB03A #3ABA70

square

#3A44BA #BA3A84 #BAB03A #3ABA70

split-complementary

#3A44BA #BA703A #84BA3A

monochromatic

#1D225D #2B338B #3A44BA #636BCE #9297DD

Accessibility & contrast

On white

7.73

#3A44BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3A44BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A44BA

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A44BA	#FFFFFF	#000000	##FFFFFF
##3A44BA	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a44ba;
/* rgb */ color: rgb(58, 68, 186);
/* oklch */ color: oklch(45.5% 0.183 272.9);

Tailwind

colors: {
  custom: {
    50: '#8178d0',
    500: '#3a44ba',
    950: '#000000',
  },
}

SCSS

$custom: #3a44ba;
$custom-light: #8178d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a44ba",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 235.313,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45507,
    "c": 0.18325,
    "h": 272.9
  },
  "luminance": 0.08579
}

Semantic roles & 50–950 ramp

primary

#3A44BA

secondary

#C8C388

accent

#D14CDC

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3A44BA

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

Preview Lab → · Contrast checker → · Palette generator →