#3D4BC3#3D4BC3

#3D4BC3 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.7% C 0.186 H 272.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BC3
RGB	rgb(61, 75, 195)
HSL	hsl(234, 53%, 50%)
HSV	hsv(234, 69%, 76%)
CMYK	cmyk(68.7%, 61.5%, 0%, 23.5%)
CIE-LAB	lab(37.78, 34.06, -64.40)
CIE-LCH	lch(37.78, 72.85, 297.87°)
OKLab	oklab(47.71% 0.0069 -0.1858)
OKLCH	oklch(47.71% 0.186 272.1)
XYZ	xyz(14.2876, 9.9630, 52.7893)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4BC3 #C3B53D

analogous

#3D8EC3 #3D4BC3 #723DC3

triadic

#3D4BC3 #C33D4B #4BC33D

tetradic

#3D4BC3 #C33D8E #C3B53D #3DC372

square

#3D4BC3 #C33D8E #C3B53D #3DC372

split-complementary

#3D4BC3 #C3723D #8EC33D

monochromatic

#202766 #2E3995 #3D4BC3 #6C76D1 #9AA2E0

Accessibility & contrast

On white

7.02

#3D4BC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3D4BC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4BC3

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BC3	#FFFFFF	#000000	##FFFFFF
##3D4BC3	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC7

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#006980

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3d4bc3;
/* rgb */ color: rgb(61, 75, 195);
/* oklch */ color: oklch(47.7% 0.186 272.1);

Tailwind

colors: {
  custom: {
    50: '#837dd6',
    500: '#3d4bc3',
    950: '#000000',
  },
}

SCSS

$custom: #3d4bc3;
$custom-light: #837dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4bc3",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 195
  },
  "hsl": {
    "h": 233.731,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47712,
    "c": 0.18592,
    "h": 272.1
  },
  "luminance": 0.09964
}

Semantic roles & 50–950 ramp

primary

#3D4BC3

secondary

#CCC690

accent

#CD4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D4BC3

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

Preview Lab → · Contrast checker → · Palette generator →