#3D649F#3D649F

#3D649F is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.3% C 0.105 H 258.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D649F
RGB	rgb(61, 100, 159)
HSL	hsl(216, 45%, 43%)
HSV	hsv(216, 62%, 62%)
CMYK	cmyk(61.6%, 37.1%, 0%, 37.6%)
CIE-LAB	lab(42.17, 5.15, -36.13)
CIE-LCH	lch(42.17, 36.50, 278.11°)
OKLab	oklab(50.28% -0.0209 -0.1024)
OKLCH	oklch(50.28% 0.105 258.4)
XYZ	xyz(12.7374, 12.6085, 34.5566)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D649F #9F783D

analogous

#3D959F #3D649F #473D9F

triadic

#3D649F #9F3D64 #649F3D

tetradic

#3D649F #9F3D95 #9F783D #3D9F47

square

#3D649F #9F3D95 #9F783D #3D9F47

split-complementary

#3D649F #9F473D #959F3D

monochromatic

#1B2C47 #2C4873 #3D649F #5A82C0 #86A4D1

Accessibility & contrast

On white

5.96

#3D649F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3D649F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D649F

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D649F	#FFFFFF	#000000	##FFFFFF
##3D649F	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B69A1

Deuteranopia (green-blind)

#3E5F9E

Tritanopia (blue-blind)

#00717A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d649f;
/* rgb */ color: rgb(61, 100, 159);
/* oklch */ color: oklch(50.3% 0.105 258.4);

Tailwind

colors: {
  custom: {
    50: '#7b8fbb',
    500: '#3d649f',
    950: '#000000',
  },
}

SCSS

$custom: #3d649f;
$custom-light: #7b8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d649f",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 159
  },
  "hsl": {
    "h": 216.122,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50281,
    "c": 0.10455,
    "h": 258.4
  },
  "luminance": 0.1261
}

Semantic roles & 50–950 ramp

primary

#3D649F

secondary

#BBA27D

accent

#A154D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3D649F

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

Preview Lab → · Contrast checker → · Palette generator →