#3E449C#3E449C

#3E449C is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.141 H 275.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E449C
RGB	rgb(62, 68, 156)
HSL	hsl(236, 43%, 43%)
HSV	hsv(236, 60%, 61%)
CMYK	cmyk(60.3%, 56.4%, 0%, 38.8%)
CIE-LAB	lab(33.04, 25.06, -48.93)
CIE-LCH	lch(33.04, 54.97, 297.12°)
OKLab	oklab(43.27% 0.0144 -0.1404)
OKLCH	oklch(43.27% 0.141 275.8)
XYZ	xyz(10.0525, 7.5579, 32.3751)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E449C #9C963E

analogous

#3E739C #3E449C #673E9C

triadic

#3E449C #9C3E44 #449C3E

tetradic

#3E449C #9C3E73 #9C963E #3E9C67

square

#3E449C #9C3E73 #9C963E #3E9C67

split-complementary

#3E449C #9C673E #739C3E

monochromatic

#1B1E44 #2D3170 #3E449C #5A60BD #868ACF

Accessibility & contrast

On white

8.36

#3E449C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3E449C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E449C

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E449C	#FFFFFF	#000000	##FFFFFF
##3E449C	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00529F

Deuteranopia (green-blind)

#004A9A

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e449c;
/* rgb */ color: rgb(62, 68, 156);
/* oklch */ color: oklch(43.3% 0.141 275.8);

Tailwind

colors: {
  custom: {
    50: '#7d77ba',
    500: '#3e449c',
    950: '#000000',
  },
}

SCSS

$custom: #3e449c;
$custom-light: #7d77ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3e449c",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 156
  },
  "hsl": {
    "h": 236.17,
    "s": 43.119,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43269,
    "c": 0.14109,
    "h": 275.8
  },
  "luminance": 0.07559
}

Semantic roles & 50–950 ramp

primary

#3E449C

secondary

#B9B57D

accent

#CB55D3

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3E449C

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

Preview Lab → · Contrast checker → · Palette generator →