#3D5CAA#3D5CAA

#3D5CAA is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.2% C 0.130 H 265.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CAA
RGB	rgb(61, 92, 170)
HSL	hsl(223, 47%, 45%)
HSV	hsv(223, 64%, 67%)
CMYK	cmyk(64.1%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(40.49, 14.17, -45.33)
CIE-LCH	lch(40.49, 47.49, 287.35°)
OKLab	oklab(49.19% -0.01 -0.1295)
OKLCH	oklch(49.19% 0.13 265.6)
XYZ	xyz(13.0048, 11.5475, 39.5660)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CAA #AA8B3D

analogous

#3D92AA #3D5CAA #553DAA

triadic

#3D5CAA #AA3D5C #5CAA3D

tetradic

#3D5CAA #AA3D92 #AA8B3D #3DAA55

square

#3D5CAA #AA3D92 #AA8B3D #3DAA55

split-complementary

#3D5CAA #AA553D #92AA3D

monochromatic

#1D2B50 #2D447D #3D5CAA #5F7CC5 #8CA1D6

Accessibility & contrast

On white

6.34

#3D5CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3D5CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CAA

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CAA	#FFFFFF	#000000	##FFFFFF
##3D5CAA	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3665AD

Deuteranopia (green-blind)

#245BA8

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d5caa;
/* rgb */ color: rgb(61, 92, 170);
/* oklch */ color: oklch(49.2% 0.130 265.6);

Tailwind

colors: {
  custom: {
    50: '#7d89c4',
    500: '#3d5caa',
    950: '#000000',
  },
}

SCSS

$custom: #3d5caa;
$custom-light: #7d89c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5caa",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 222.936,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.49188,
    "c": 0.12988,
    "h": 265.6
  },
  "luminance": 0.11549
}

Semantic roles & 50–950 ramp

primary

#3D5CAA

secondary

#C0AF82

accent

#B151D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D5CAA

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

Preview Lab → · Contrast checker → · Palette generator →