#3D4E6F#3D4E6F

#3D4E6F is a dark, muted blue. Relative luminance 0.076; OKLCH L 42.4% C 0.059 H 263.1°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D4E6F
RGB	rgb(61, 78, 111)
HSL	hsl(220, 29%, 34%)
HSV	hsv(220, 45%, 44%)
CMYK	cmyk(45%, 29.7%, 0%, 56.5%)
CIE-LAB	lab(33.11, 2.94, -21.10)
CIE-LCH	lch(33.11, 21.30, 277.94°)
OKLab	oklab(42.43% -0.0071 -0.0589)
OKLCH	oklch(42.43% 0.059 263.1)
XYZ	xyz(7.5172, 7.5882, 16.1044)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4E6F #6F5E3D

analogous

#3D676F #3D4E6F #453D6F

triadic

#3D4E6F #6F3D4E #4E6F3D

tetradic

#3D4E6F #6F3D67 #6F5E3D #3D6F45

square

#3D4E6F #6F3D67 #6F5E3D #3D6F45

split-complementary

#3D4E6F #6F453D #676F3D

monochromatic

#121620 #273248 #3D4E6F #536A96 #7489B3

Accessibility & contrast

On white

8.34

#3D4E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3D4E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4E6F

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4E6F	#FFFFFF	#000000	##FFFFFF
##3D4E6F	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425070

Deuteranopia (green-blind)

#3D4C6E

Tritanopia (blue-blind)

#2B555A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d4e6f;
/* rgb */ color: rgb(61, 78, 111);
/* oklch */ color: oklch(42.4% 0.059 263.1);

Tailwind

colors: {
  custom: {
    50: '#757f98',
    500: '#3d4e6f',
    950: '#000000',
  },
}

SCSS

$custom: #3d4e6f;
$custom-light: #757f98;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4e6f",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 111
  },
  "hsl": {
    "h": 219.6,
    "s": 29.07,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42425,
    "c": 0.05934,
    "h": 263.1
  },
  "luminance": 0.07589
}

Semantic roles & 50–950 ramp

primary

#3D4E6F

secondary

#9D8C6B

accent

#A462C5

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#080A0D

muted

#7B7C7E

Preview Lab

Preview with #3D4E6F

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

Preview Lab → · Contrast checker → · Palette generator →