#3E3CB9#3E3CB9

#3E3CB9 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.3% C 0.190 H 276.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3E3CB9
RGB	rgb(62, 60, 185)
HSL	hsl(241, 51%, 48%)
HSV	hsv(241, 68%, 73%)
CMYK	cmyk(66.5%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(33.47, 40.05, -65.57)
CIE-LCH	lch(33.47, 76.83, 301.42°)
OKLab	oklab(44.32% 0.0199 -0.1893)
OKLCH	oklch(44.32% 0.19 276)
XYZ	xyz(12.3566, 7.7576, 46.7357)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3CB9 #B7B93C

analogous

#3C78B9 #3E3CB9 #7C3CB9

triadic

#3E3CB9 #B93E3C #3CB93E

tetradic

#3E3CB9 #B93C78 #B7B93C #3CB97C

square

#3E3CB9 #B93C78 #B7B93C #3CB97C

split-complementary

#3E3CB9 #B97C3C #78B93C

monochromatic

#1F1E5D #2F2D8B #3E3CB9 #6765CD #9493DC

Accessibility & contrast

On white

8.23

#3E3CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3E3CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3CB9

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3CB9	#FFFFFF	#000000	##FFFFFF
##3E3CB9	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BD

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#005D75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3e3cb9;
/* rgb */ color: rgb(62, 60, 185);
/* oklch */ color: oklch(44.3% 0.190 276.0);

Tailwind

colors: {
  custom: {
    50: '#8372cf',
    500: '#3e3cb9',
    950: '#000000',
  },
}

SCSS

$custom: #3e3cb9;
$custom-light: #8372cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3cb9",
  "rgb": {
    "r": 62,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 240.96,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4432,
    "c": 0.19032,
    "h": 276
  },
  "luminance": 0.07759
}

Semantic roles & 50–950 ramp

primary

#3E3CB9

secondary

#C6C789

accent

#DA4DD8

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3E3CB9

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

Preview Lab → · Contrast checker → · Palette generator →