#3B49A2#3B49A2

#3B49A2 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.5% C 0.144 H 272.5°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B49A2
RGB	rgb(59, 73, 162)
HSL	hsl(232, 47%, 43%)
HSV	hsv(232, 64%, 64%)
CMYK	cmyk(63.6%, 54.9%, 0%, 36.5%)
CIE-LAB	lab(34.61, 23.34, -50.03)
CIE-LCH	lch(34.61, 55.21, 295.01°)
OKLab	oklab(44.52% 0.0062 -0.1436)
OKLCH	oklch(44.52% 0.144 272.5)
XYZ	xyz(10.7056, 8.3026, 35.2138)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B49A2 #A2943B

analogous

#3B7CA2 #3B49A2 #603BA2

triadic

#3B49A2 #A23B49 #49A23B

tetradic

#3B49A2 #A23B7C #A2943B #3BA260

square

#3B49A2 #A23B7C #A2943B #3BA260

split-complementary

#3B49A2 #A2603B #7CA23B

monochromatic

#1A2148 #2B3575 #3B49A2 #5866C2 #858FD3

Accessibility & contrast

On white

7.89

#3B49A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3B49A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B49A2

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49A2	#FFFFFF	#000000	##FFFFFF
##3B49A2	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0956A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b49a2;
/* rgb */ color: rgb(59, 73, 162);
/* oklch */ color: oklch(44.5% 0.144 272.5);

Tailwind

colors: {
  custom: {
    50: '#7c7bbe',
    500: '#3b49a2',
    950: '#000000',
  },
}

SCSS

$custom: #3b49a2;
$custom-light: #7c7bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49a2",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 162
  },
  "hsl": {
    "h": 231.845,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44523,
    "c": 0.14375,
    "h": 272.5
  },
  "luminance": 0.08304
}

Semantic roles & 50–950 ramp

primary

#3B49A2

secondary

#BDB47C

accent

#C452D6

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3B49A2

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

Preview Lab → · Contrast checker → · Palette generator →