#3A49B9#3A49B9

#3A49B9 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.176 H 271.8°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3A49B9
RGB	rgb(58, 73, 185)
HSL	hsl(233, 52%, 48%)
HSV	hsv(233, 69%, 73%)
CMYK	cmyk(68.6%, 60.5%, 0%, 27.5%)
CIE-LAB	lab(36.30, 31.39, -60.95)
CIE-LCH	lch(36.30, 68.56, 297.25°)
OKLab	oklab(46.33% 0.0055 -0.1758)
OKLCH	oklch(46.33% 0.176 271.8)
XYZ	xyz(12.8815, 9.1662, 46.9799)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A49B9 #B9AA3A

analogous

#3A89B9 #3A49B9 #6A3AB9

triadic

#3A49B9 #B93A49 #49B93A

tetradic

#3A49B9 #B93A89 #B9AA3A #3AB96A

square

#3A49B9 #B93A89 #B9AA3A #3AB96A

split-complementary

#3A49B9 #B96A3A #89B93A

monochromatic

#1D245C #2B378A #3A49B9 #626FCE #919ADC

Accessibility & contrast

On white

7.41

#3A49B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3A49B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A49B9

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A49B9	#FFFFFF	#000000	##FFFFFF
##3A49B9	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBD

Deuteranopia (green-blind)

#0050B7

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3a49b9;
/* rgb */ color: rgb(58, 73, 185);
/* oklch */ color: oklch(46.3% 0.176 271.8);

Tailwind

colors: {
  custom: {
    50: '#807bcf',
    500: '#3a49b9',
    950: '#000000',
  },
}

SCSS

$custom: #3a49b9;
$custom-light: #807bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a49b9",
  "rgb": {
    "r": 58,
    "g": 73,
    "b": 185
  },
  "hsl": {
    "h": 232.913,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46325,
    "c": 0.17585,
    "h": 271.8
  },
  "luminance": 0.09167
}

Semantic roles & 50–950 ramp

primary

#3A49B9

secondary

#C7C087

accent

#CB4CDC

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3A49B9

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

Preview Lab → · Contrast checker → · Palette generator →