#3D445D#3D445D

#3D445D is a dark, muted blue. Relative luminance 0.059; OKLCH L 39.1% C 0.044 H 272.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D445D
RGB	rgb(61, 68, 93)
HSL	hsl(227, 21%, 30%)
HSV	hsv(227, 34%, 36%)
CMYK	cmyk(34.4%, 26.9%, 0%, 63.5%)
CIE-LAB	lab(29.20, 3.89, -15.73)
CIE-LCH	lch(29.20, 16.20, 283.89°)
OKLab	oklab(39.1% 0.0017 -0.0435)
OKLCH	oklch(39.1% 0.044 272.2)
XYZ	xyz(5.9668, 5.9164, 11.1814)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D445D #5D563D

analogous

#3D545D #3D445D #463D5D

triadic

#3D445D #5D3D44 #445D3D

tetradic

#3D445D #5D3D54 #5D563D #3D5D46

square

#3D445D #5D3D54 #5D563D #3D5D46

split-complementary

#3D445D #5D463D #545D3D

monochromatic

#0D0E13 #252938 #3D445D #555F82 #727DA2

Accessibility & contrast

On white

9.62

#3D445D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3D445D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D445D

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D445D	#FFFFFF	#000000	##FFFFFF
##3D445D	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C465E

Deuteranopia (green-blind)

#3A445C

Tritanopia (blue-blind)

#34494D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3d445d;
/* rgb */ color: rgb(61, 68, 93);
/* oklch */ color: oklch(39.1% 0.044 272.2);

Tailwind

colors: {
  custom: {
    50: '#73778b',
    500: '#3d445d',
    950: '#000000',
  },
}

SCSS

$custom: #3d445d;
$custom-light: #73778b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d445d",
  "rgb": {
    "r": 61,
    "g": 68,
    "b": 93
  },
  "hsl": {
    "h": 226.875,
    "s": 20.779,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39103,
    "c": 0.04355,
    "h": 272.2
  },
  "luminance": 0.05917
}

Semantic roles & 50–950 ramp

primary

#3D445D

secondary

#8D8569

accent

#AB6ABD

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080C

muted

#7B7B7D

Preview Lab

Preview with #3D445D

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

Preview Lab → · Contrast checker → · Palette generator →