#3D549F#3D549F

#3D549F is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.7% C 0.124 H 268.5°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D549F
RGB	rgb(61, 84, 159)
HSL	hsl(226, 45%, 43%)
HSV	hsv(226, 62%, 62%)
CMYK	cmyk(61.6%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(37.54, 15.43, -43.49)
CIE-LCH	lch(37.54, 46.15, 289.53°)
OKLab	oklab(46.72% -0.0033 -0.1242)
OKLCH	oklch(46.72% 0.124 268.5)
XYZ	xyz(11.3507, 9.8350, 34.0944)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D549F #9F883D

analogous

#3D859F #3D549F #573D9F

triadic

#3D549F #9F3D54 #549F3D

tetradic

#3D549F #9F3D85 #9F883D #3D9F57

square

#3D549F #9F3D85 #9F883D #3D9F57

split-complementary

#3D549F #9F573D #859F3D

monochromatic

#1B2547 #2C3D73 #3D549F #5A72C0 #8697D1

Accessibility & contrast

On white

7.08

#3D549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3D549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D549F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D549F	#FFFFFF	#000000	##FFFFFF
##3D549F	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305DA2

Deuteranopia (green-blind)

#20549D

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d549f;
/* rgb */ color: rgb(61, 84, 159);
/* oklch */ color: oklch(46.7% 0.124 268.5);

Tailwind

colors: {
  custom: {
    50: '#7c83bc',
    500: '#3d549f',
    950: '#000000',
  },
}

SCSS

$custom: #3d549f;
$custom-light: #7c83bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d549f",
  "rgb": {
    "r": 61,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 225.918,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46716,
    "c": 0.12424,
    "h": 268.5
  },
  "luminance": 0.09836
}

Semantic roles & 50–950 ramp

primary

#3D549F

secondary

#BBAC7D

accent

#B654D4

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3D549F

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

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