#3D649E#3D649E

#3D649E is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.2% C 0.103 H 258.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3D649E
RGB	rgb(61, 100, 158)
HSL	hsl(216, 44%, 43%)
HSV	hsv(216, 61%, 62%)
CMYK	cmyk(61.4%, 36.7%, 0%, 38%)
CIE-LAB	lab(42.11, 4.80, -35.62)
CIE-LCH	lch(42.11, 35.95, 277.67°)
OKLab	oklab(50.22% -0.0212 -0.1009)
OKLCH	oklch(50.22% 0.103 258.1)
XYZ	xyz(12.6510, 12.5739, 34.1014)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D649E #9E773D

analogous

#3D949E #3D649E #463D9E

triadic

#3D649E #9E3D64 #649E3D

tetradic

#3D649E #9E3D94 #9E773D #3D9E46

square

#3D649E #9E3D94 #9E773D #3D9E46

split-complementary

#3D649E #9E463D #949E3D

monochromatic

#1B2C46 #2C4872 #3D649E #5982BF #85A3D0

Accessibility & contrast

On white

5.97

#3D649E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3D649E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D649E

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D649E	#FFFFFF	#000000	##FFFFFF
##3D649E	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B68A0

Deuteranopia (green-blind)

#3E5F9D

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d649e;
/* rgb */ color: rgb(61, 100, 158);
/* oklch */ color: oklch(50.2% 0.103 258.1);

Tailwind

colors: {
  custom: {
    50: '#7b8fbb',
    500: '#3d649e',
    950: '#000000',
  },
}

SCSS

$custom: #3d649e;
$custom-light: #7b8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d649e",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 158
  },
  "hsl": {
    "h": 215.876,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50222,
    "c": 0.10314,
    "h": 258.1
  },
  "luminance": 0.12575
}

Semantic roles & 50–950 ramp

primary

#3D649E

secondary

#BAA17D

accent

#A054D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3D649E

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

Preview Lab → · Contrast checker → · Palette generator →