#3B419E#3B419E

#3B419E is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.6% C 0.149 H 275.3°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#3B419E
RGB	rgb(59, 65, 158)
HSL	hsl(236, 46%, 43%)
HSV	hsv(236, 63%, 62%)
CMYK	cmyk(62.7%, 58.9%, 0%, 38%)
CIE-LAB	lab(32.21, 27.17, -51.50)
CIE-LCH	lch(32.21, 58.23, 297.81°)
OKLab	oklab(42.64% 0.0138 -0.148)
OKLCH	oklch(42.64% 0.149 275.3)
XYZ	xyz(9.8635, 7.1782, 33.2069)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B419E #9E983B

analogous

#3B729E #3B419E #673B9E

triadic

#3B419E #9E3B41 #419E3B

tetradic

#3B419E #9E3B72 #9E983B #3B9E67

square

#3B419E #9E3B72 #9E983B #3B9E67

split-complementary

#3B419E #9E673B #729E3B

monochromatic

#1A1C45 #2A2F71 #3B419E #565DC0 #8388D1

Accessibility & contrast

On white

8.62

#3B419E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3B419E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B419E

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B419E	#FFFFFF	#000000	##FFFFFF
##3B419E	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#005769

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b419e;
/* rgb */ color: rgb(59, 65, 158);
/* oklch */ color: oklch(42.6% 0.149 275.3);

Tailwind

colors: {
  custom: {
    50: '#7c75bb',
    500: '#3b419e',
    950: '#000000',
  },
}

SCSS

$custom: #3b419e;
$custom-light: #7c75bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3b419e",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 158
  },
  "hsl": {
    "h": 236.364,
    "s": 45.622,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4264,
    "c": 0.14868,
    "h": 275.3
  },
  "luminance": 0.07179
}

Semantic roles & 50–950 ramp

primary

#3B419E

secondary

#BBB77A

accent

#CD53D5

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3B419E

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

Preview Lab → · Contrast checker → · Palette generator →