#3E445A#3E445A

#3E445A is a dark, muted blue. Relative luminance 0.059; OKLCH L 39.0% C 0.038 H 272.7°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E445A
RGB	rgb(62, 68, 90)
HSL	hsl(227, 18%, 30%)
HSV	hsv(227, 31%, 35%)
CMYK	cmyk(31.1%, 24.4%, 0%, 64.7%)
CIE-LAB	lab(29.15, 3.35, -13.87)
CIE-LCH	lch(29.15, 14.26, 283.58°)
OKLab	oklab(39.04% 0.0018 -0.0382)
OKLCH	oklch(39.04% 0.038 272.7)
XYZ	xyz(5.8987, 5.8964, 10.4982)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E445A #5A543E

analogous

#3E525A #3E445A #463E5A

triadic

#3E445A #5A3E44 #445A3E

tetradic

#3E445A #5A3E52 #5A543E #3E5A46

square

#3E445A #5A3E52 #5A543E #3E5A46

split-complementary

#3E445A #5A463E #525A3E

monochromatic

#0C0E12 #252936 #3E445A #575F7E #747D9F

Accessibility & contrast

On white

9.64

#3E445A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3E445A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E445A

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E445A	#FFFFFF	#000000	##FFFFFF
##3E445A	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D465B

Deuteranopia (green-blind)

#3B4459

Tritanopia (blue-blind)

#37484B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3e445a;
/* rgb */ color: rgb(62, 68, 90);
/* oklch */ color: oklch(39.0% 0.038 272.7);

Tailwind

colors: {
  custom: {
    50: '#747788',
    500: '#3e445a',
    950: '#000000',
  },
}

SCSS

$custom: #3e445a;
$custom-light: #747788;
$custom-dark: #000000;

JSON

{
  "hex": "#3e445a",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 227.143,
    "s": 18.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3904,
    "c": 0.03826,
    "h": 272.7
  },
  "luminance": 0.05897
}

Semantic roles & 50–950 ramp

primary

#3E445A

secondary

#8A836A

accent

#AA6DBB

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080B

muted

#7B7B7C

Preview Lab

Preview with #3E445A

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

Preview Lab → · Contrast checker → · Palette generator →