#3A44BB#3A44BB

#3A44BB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.6% C 0.185 H 272.9°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A44BB
RGB	rgb(58, 68, 187)
HSL	hsl(235, 53%, 48%)
HSV	hsv(235, 69%, 73%)
CMYK	cmyk(69%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(35.24, 35.27, -63.86)
CIE-LCH	lch(35.24, 72.95, 298.91°)
OKLab	oklab(45.6% 0.0093 -0.1843)
OKLCH	oklch(45.6% 0.185 272.9)
XYZ	xyz(12.7787, 8.6204, 47.9945)
Luminance	0.0862 (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

#3A44BB #BBB13A

analogous

#3A84BB #3A44BB #703ABB

triadic

#3A44BB #BB3A44 #44BB3A

tetradic

#3A44BB #BB3A84 #BBB13A #3ABB70

square

#3A44BB #BB3A84 #BBB13A #3ABB70

split-complementary

#3A44BB #BB703A #84BB3A

monochromatic

#1D225E #2C338C #3A44BB #636CCF #9298DD

Accessibility & contrast

On white

7.71

#3A44BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3A44BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A44BB

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A44BB	#FFFFFF	#000000	##FFFFFF
##3A44BB	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#004DB9

Tritanopia (blue-blind)

#006379

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a44bb;
/* rgb */ color: rgb(58, 68, 187);
/* oklch */ color: oklch(45.6% 0.185 272.9);

Tailwind

colors: {
  custom: {
    50: '#8178d0',
    500: '#3a44bb',
    950: '#000000',
  },
}

SCSS

$custom: #3a44bb;
$custom-light: #8178d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a44bb",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 235.349,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45596,
    "c": 0.18456,
    "h": 272.9
  },
  "luminance": 0.08622
}

Semantic roles & 50–950 ramp

primary

#3A44BB

secondary

#C8C388

accent

#D14CDC

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3A44BB

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

Preview Lab → · Contrast checker → · Palette generator →