#3A49AB#3A49AB

#3A49AB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.157 H 272.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A49AB
RGB	rgb(58, 73, 171)
HSL	hsl(232, 49%, 45%)
HSV	hsv(232, 66%, 67%)
CMYK	cmyk(66.1%, 57.3%, 0%, 32.9%)
CIE-LAB	lab(35.21, 26.39, -54.44)
CIE-LCH	lch(35.21, 60.50, 295.86°)
OKLab	oklab(45.17% 0.0055 -0.1566)
OKLCH	oklch(45.17% 0.157 272)
XYZ	xyz(11.4757, 8.6039, 39.5761)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A49AB #AB9C3A

analogous

#3A82AB #3A49AB #633AAB

triadic

#3A49AB #AB3A49 #49AB3A

tetradic

#3A49AB #AB3A82 #AB9C3A #3AAB63

square

#3A49AB #AB3A82 #AB9C3A #3AAB63

split-complementary

#3A49AB #AB633A #82AB3A

monochromatic

#1B2250 #2A357D #3A49AB #5B69C7 #8993D7

Accessibility & contrast

On white

7.72

#3A49AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3A49AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A49AB

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A49AB	#FFFFFF	#000000	##FFFFFF
##3A49AB	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AE

Deuteranopia (green-blind)

#004EA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a49ab;
/* rgb */ color: rgb(58, 73, 171);
/* oklch */ color: oklch(45.2% 0.157 272.0);

Tailwind

colors: {
  custom: {
    50: '#7d7bc5',
    500: '#3a49ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a49ab;
$custom-light: #7d7bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a49ab",
  "rgb": {
    "r": 58,
    "g": 73,
    "b": 171
  },
  "hsl": {
    "h": 232.035,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45171,
    "c": 0.15671,
    "h": 272
  },
  "luminance": 0.08605
}

Semantic roles & 50–950 ramp

primary

#3A49AB

secondary

#C1B880

accent

#C74FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A49AB

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

Preview Lab → · Contrast checker → · Palette generator →