#3E4666#3E4666

#3E4666 is a dark, muted blue. Relative luminance 0.064; OKLCH L 40.1% C 0.055 H 272.9°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#3E4666
RGB	rgb(62, 70, 102)
HSL	hsl(228, 24%, 32%)
HSV	hsv(228, 39%, 40%)
CMYK	cmyk(39.2%, 31.4%, 0%, 60%)
CIE-LAB	lab(30.31, 5.63, -19.76)
CIE-LCH	lch(30.31, 20.54, 285.90°)
OKLab	oklab(40.13% 0.0028 -0.055)
OKLCH	oklch(40.13% 0.055 272.9)
XYZ	xyz(6.5743, 6.3635, 13.4497)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4666 #665E3E

analogous

#3E5A66 #3E4666 #4A3E66

triadic

#3E4666 #663E46 #46663E

tetradic

#3E4666 #663E5A #665E3E #3E664A

square

#3E4666 #663E5A #665E3E #3E664A

split-complementary

#3E4666 #664A3E #5A663E

monochromatic

#10121A #272C40 #3E4666 #55608C #747FAA

Accessibility & contrast

On white

9.24

#3E4666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3E4666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4666

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4666	#FFFFFF	#000000	##FFFFFF
##3E4666	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4967

Deuteranopia (green-blind)

#384665

Tritanopia (blue-blind)

#324C51

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e4666;
/* rgb */ color: rgb(62, 70, 102);
/* oklch */ color: oklch(40.1% 0.055 272.9);

Tailwind

colors: {
  custom: {
    50: '#757991',
    500: '#3e4666',
    950: '#000000',
  },
}

SCSS

$custom: #3e4666;
$custom-light: #757991;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4666",
  "rgb": {
    "r": 62,
    "g": 70,
    "b": 102
  },
  "hsl": {
    "h": 228,
    "s": 24.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40125,
    "c": 0.05512,
    "h": 272.9
  },
  "luminance": 0.06364
}

Semantic roles & 50–950 ramp

primary

#3E4666

secondary

#968D6A

accent

#AF67C1

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08090D

muted

#7B7B7D

Preview Lab

Preview with #3E4666

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

Preview Lab → · Contrast checker → · Palette generator →