#3E4456#3E4456

#3E4456 is a dark, muted blue. Relative luminance 0.058; OKLCH L 38.9% C 0.032 H 270.5°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E4456
RGB	rgb(62, 68, 86)
HSL	hsl(225, 16%, 29%)
HSV	hsv(225, 28%, 34%)
CMYK	cmyk(27.9%, 20.9%, 0%, 66.3%)
CIE-LAB	lab(28.98, 2.21, -11.54)
CIE-LCH	lch(28.98, 11.75, 280.84°)
OKLab	oklab(38.85% 0.0003 -0.0317)
OKLCH	oklch(38.85% 0.032 270.5)
XYZ	xyz(5.7330, 5.8301, 9.6256)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4456 #56503E

analogous

#3E5056 #3E4456 #443E56

triadic

#3E4456 #563E44 #44563E

tetradic

#3E4456 #563E50 #56503E #3E5644

square

#3E4456 #563E50 #56503E #3E5644

split-complementary

#3E4456 #56443E #50563E

monochromatic

#0D0E12 #242832 #3E4456 #58607A #747D9B

Accessibility & contrast

On white

9.70

#3E4456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3E4456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4456

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4456	#FFFFFF	#000000	##FFFFFF
##3E4456	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4557

Deuteranopia (green-blind)

#3D4356

Tritanopia (blue-blind)

#38474A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3e4456;
/* rgb */ color: rgb(62, 68, 86);
/* oklch */ color: oklch(38.9% 0.032 270.5);

Tailwind

colors: {
  custom: {
    50: '#737785',
    500: '#3e4456',
    950: '#000000',
  },
}

SCSS

$custom: #3e4456;
$custom-light: #737785;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4456",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 86
  },
  "hsl": {
    "h": 225,
    "s": 16.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38851,
    "c": 0.03166,
    "h": 270.5
  },
  "luminance": 0.0583
}

Semantic roles & 50–950 ramp

primary

#3E4456

secondary

#867F6A

accent

#A66FB9

background

#F7F7F8

surface

#EDEDEF

border

#C8C8CA

text

#08080B

muted

#7B7B7C

Preview Lab

Preview with #3E4456

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

Preview Lab → · Contrast checker → · Palette generator →