#3D549A#3D549A

#3D549A is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.4% C 0.117 H 268.0°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3D549A
RGB	rgb(61, 84, 154)
HSL	hsl(225, 43%, 42%)
HSV	hsv(225, 60%, 60%)
CMYK	cmyk(60.4%, 45.5%, 0%, 39.6%)
CIE-LAB	lab(37.23, 13.65, -40.99)
CIE-LCH	lch(37.23, 43.20, 288.42°)
OKLab	oklab(46.38% -0.0041 -0.1168)
OKLCH	oklch(46.38% 0.117 268)
XYZ	xyz(10.9256, 9.6649, 31.8554)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D549A #9A833D

analogous

#3D839A #3D549A #543D9A

triadic

#3D549A #9A3D54 #549A3D

tetradic

#3D549A #9A3D83 #9A833D #3D9A54

square

#3D549A #9A3D83 #9A833D #3D9A54

split-complementary

#3D549A #9A543D #839A3D

monochromatic

#1A2442 #2C3C6E #3D549A #5871BD #8396CE

Accessibility & contrast

On white

7.16

#3D549A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3D549A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D549A

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D549A	#FFFFFF	#000000	##FFFFFF
##3D549A	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345C9D

Deuteranopia (green-blind)

#265499

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d549a;
/* rgb */ color: rgb(61, 84, 154);
/* oklch */ color: oklch(46.4% 0.117 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b83b8',
    500: '#3d549a',
    950: '#000000',
  },
}

SCSS

$custom: #3d549a;
$custom-light: #7b83b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d549a",
  "rgb": {
    "r": 61,
    "g": 84,
    "b": 154
  },
  "hsl": {
    "h": 225.161,
    "s": 43.256,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46378,
    "c": 0.11691,
    "h": 268
  },
  "luminance": 0.09666
}

Semantic roles & 50–950 ramp

primary

#3D549A

secondary

#B8A97B

accent

#B455D3

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3D549A

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

Preview Lab → · Contrast checker → · Palette generator →