#3D508A#3D508A

#3D508A is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.5% C 0.098 H 268.5°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D508A
RGB	rgb(61, 80, 138)
HSL	hsl(225, 39%, 39%)
HSV	hsv(225, 56%, 54%)
CMYK	cmyk(55.8%, 42%, 0%, 45.9%)
CIE-LAB	lab(35.13, 10.66, -34.64)
CIE-LCH	lch(35.13, 36.24, 287.11°)
OKLab	oklab(44.46% -0.0025 -0.0983)
OKLCH	oklch(44.46% 0.098 268.5)
XYZ	xyz(9.3791, 8.5637, 25.1986)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D508A #8A773D

analogous

#3D778A #3D508A #513D8A

triadic

#3D508A #8A3D50 #508A3D

tetradic

#3D508A #8A3D77 #8A773D #3D8A51

square

#3D508A #8A3D77 #8A773D #3D8A51

split-complementary

#3D508A #8A513D #778A3D

monochromatic

#171F35 #2A3760 #3D508A #526AB2 #7C8EC5

Accessibility & contrast

On white

7.74

#3D508A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3D508A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D508A

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D508A	#FFFFFF	#000000	##FFFFFF
##3D508A	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38568C

Deuteranopia (green-blind)

#2F4F89

Tritanopia (blue-blind)

#145D66

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d508a;
/* rgb */ color: rgb(61, 80, 138);
/* oklch */ color: oklch(44.5% 0.098 268.5);

Tailwind

colors: {
  custom: {
    50: '#7880ac',
    500: '#3d508a',
    950: '#000000',
  },
}

SCSS

$custom: #3d508a;
$custom-light: #7880ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3d508a",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 138
  },
  "hsl": {
    "h": 225.195,
    "s": 38.693,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44455,
    "c": 0.09829,
    "h": 268.5
  },
  "luminance": 0.08564
}

Semantic roles & 50–950 ramp

primary

#3D508A

secondary

#AFA074

accent

#B259CF

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3D508A

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

Preview Lab → · Contrast checker → · Palette generator →