#3D4E7D#3D4E7D

#3D4E7D is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.2% C 0.081 H 267.9°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3D4E7D
RGB	rgb(61, 78, 125)
HSL	hsl(224, 34%, 36%)
HSV	hsv(224, 51%, 49%)
CMYK	cmyk(51.2%, 37.6%, 0%, 51%)
CIE-LAB	lab(33.82, 7.53, -28.71)
CIE-LCH	lch(33.82, 29.68, 284.70°)
OKLab	oklab(43.21% -0.003 -0.081)
OKLCH	oklch(43.21% 0.081 267.9)
XYZ	xyz(8.3493, 7.9210, 20.4870)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4E7D #7D6C3D

analogous

#3D6E7D #3D4E7D #4C3D7D

triadic

#3D4E7D #7D3D4E #4E7D3D

tetradic

#3D4E7D #7D3D6E #7D6C3D #3D7D4C

square

#3D4E7D #7D3D6E #7D6C3D #3D7D4C

split-complementary

#3D4E7D #7D4C3D #6E7D3D

monochromatic

#151B2B #293454 #3D4E7D #5168A6 #788ABD

Accessibility & contrast

On white

8.13

#3D4E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3D4E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4E7D

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4E7D	#FFFFFF	#000000	##FFFFFF
##3D4E7D	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C537F

Deuteranopia (green-blind)

#354D7C

Tritanopia (blue-blind)

#22585F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d4e7d;
/* rgb */ color: rgb(61, 78, 125);
/* oklch */ color: oklch(43.2% 0.081 267.9);

Tailwind

colors: {
  custom: {
    50: '#777fa3',
    500: '#3d4e7d',
    950: '#000000',
  },
}

SCSS

$custom: #3d4e7d;
$custom-light: #777fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4e7d",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 224.063,
    "s": 34.409,
    "l": 36.471
  },
  "oklch": {
    "l": 0.43207,
    "c": 0.08103,
    "h": 267.9
  },
  "luminance": 0.07922
}

Semantic roles & 50–950 ramp

primary

#3D4E7D

secondary

#A7986F

accent

#AD5DCA

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #3D4E7D

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

Preview Lab → · Contrast checker → · Palette generator →