#3146BA#3146BA

#3146BA is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.183 H 269.6°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3146BA
RGB	rgb(49, 70, 186)
HSL	hsl(231, 58%, 46%)
HSV	hsv(231, 74%, 73%)
CMYK	cmyk(73.7%, 62.4%, 0%, 27.1%)
CIE-LAB	lab(35.16, 32.52, -63.43)
CIE-LCH	lch(35.16, 71.28, 297.14°)
OKLab	oklab(45.38% -0.0014 -0.1833)
OKLCH	oklch(45.38% 0.183 269.6)
XYZ	xyz(12.3167, 8.5772, 47.4513)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3146BA #BAA531

analogous

#318ABA #3146BA #6031BA

triadic

#3146BA #BA3146 #46BA31

tetradic

#3146BA #BA318A #BAA531 #31BA60

square

#3146BA #BA318A #BAA531 #31BA60

split-complementary

#3146BA #BA6031 #8ABA31

monochromatic

#172259 #24348A #3146BA #5669D2 #8694DF

Accessibility & contrast

On white

7.73

#3146BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3146BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3146BA

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3146BA	#FFFFFF	#000000	##FFFFFF
##3146BA	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)

#004CB8

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3146ba;
/* rgb */ color: rgb(49, 70, 186);
/* oklch */ color: oklch(45.4% 0.183 269.6);

Tailwind

colors: {
  custom: {
    50: '#7d79d0',
    500: '#3146ba',
    950: '#000000',
  },
}

SCSS

$custom: #3146ba;
$custom-light: #7d79d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3146ba",
  "rgb": {
    "r": 49,
    "g": 70,
    "b": 186
  },
  "hsl": {
    "h": 230.803,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45375,
    "c": 0.18327,
    "h": 269.6
  },
  "luminance": 0.08578
}

Semantic roles & 50–950 ramp

primary

#3146BA

secondary

#C9BD7E

accent

#CA46E2

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3146BA

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

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