#3D649C#3D649C

#3D649C is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.1% C 0.100 H 257.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3D649C
RGB	rgb(61, 100, 156)
HSL	hsl(215, 44%, 43%)
HSV	hsv(215, 61%, 61%)
CMYK	cmyk(60.9%, 35.9%, 0%, 38.8%)
CIE-LAB	lab(42.01, 4.10, -34.60)
CIE-LCH	lch(42.01, 34.84, 276.75°)
OKLab	oklab(50.11% -0.0217 -0.098)
OKLCH	oklch(50.11% 0.1 257.5)
XYZ	xyz(12.4803, 12.5056, 33.2022)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D649C #9C753D

analogous

#3D949C #3D649C #453D9C

triadic

#3D649C #9C3D64 #649C3D

tetradic

#3D649C #9C3D94 #9C753D #3D9C45

square

#3D649C #9C3D94 #9C753D #3D9C45

split-complementary

#3D649C #9C453D #949C3D

monochromatic

#1B2C44 #2C4870 #3D649C #5882BE #84A3CF

Accessibility & contrast

On white

6.00

#3D649C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3D649C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D649C

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D649C	#FFFFFF	#000000	##FFFFFF
##3D649C	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689E

Deuteranopia (green-blind)

#405F9B

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d649c;
/* rgb */ color: rgb(61, 100, 156);
/* oklch */ color: oklch(50.1% 0.100 257.5);

Tailwind

colors: {
  custom: {
    50: '#7b8fb9',
    500: '#3d649c',
    950: '#000000',
  },
}

SCSS

$custom: #3d649c;
$custom-light: #7b8fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d649c",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 156
  },
  "hsl": {
    "h": 215.368,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50105,
    "c": 0.10034,
    "h": 257.5
  },
  "luminance": 0.12507
}

Semantic roles & 50–950 ramp

primary

#3D649C

secondary

#B9A07C

accent

#9F54D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3D649C

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

Preview Lab → · Contrast checker → · Palette generator →