#3D4DBD#3D4DBD

#3D4DBD is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.175 H 271.8°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DBD
RGB	rgb(61, 77, 189)
HSL	hsl(233, 51%, 49%)
HSV	hsv(233, 68%, 74%)
CMYK	cmyk(67.7%, 59.3%, 0%, 25.9%)
CIE-LAB	lab(37.79, 30.68, -60.86)
CIE-LCH	lch(37.79, 68.16, 296.75°)
OKLab	oklab(47.58% 0.0055 -0.1754)
OKLCH	oklch(47.58% 0.175 271.8)
XYZ	xyz(13.7606, 9.9727, 49.3340)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DBD #BDAD3D

analogous

#3D8DBD #3D4DBD #6D3DBD

triadic

#3D4DBD #BD3D4D #4DBD3D

tetradic

#3D4DBD #BD3D8D #BDAD3D #3DBD6D

square

#3D4DBD #BD3D8D #BDAD3D #3DBD6D

split-complementary

#3D4DBD #BD6D3D #8DBD3D

monochromatic

#1F2760 #2E3A8F #3D4DBD #6975CE #97A0DD

Accessibility & contrast

On white

7.01

#3D4DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3D4DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4DBD

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DBD	#FFFFFF	#000000	##FFFFFF
##3D4DBD	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC1

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3d4dbd;
/* rgb */ color: rgb(61, 77, 189);
/* oklch */ color: oklch(47.6% 0.175 271.8);

Tailwind

colors: {
  custom: {
    50: '#827ed2',
    500: '#3d4dbd',
    950: '#000000',
  },
}

SCSS

$custom: #3d4dbd;
$custom-light: #827ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4dbd",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 189
  },
  "hsl": {
    "h": 232.5,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47575,
    "c": 0.17547,
    "h": 271.8
  },
  "luminance": 0.09974
}

Semantic roles & 50–950 ramp

primary

#3D4DBD

secondary

#C9C28D

accent

#C94DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4DBD

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

Preview Lab → · Contrast checker → · Palette generator →