#3D4DC1#3D4DC1

#3D4DC1 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.181 H 271.7°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DC1
RGB	rgb(61, 77, 193)
HSL	hsl(233, 52%, 50%)
HSV	hsv(233, 68%, 76%)
CMYK	cmyk(68.4%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(38.11, 32.09, -62.69)
CIE-LCH	lch(38.11, 70.43, 297.11°)
OKLab	oklab(47.91% 0.0054 -0.1807)
OKLCH	oklch(47.91% 0.181 271.7)
XYZ	xyz(14.2007, 10.1488, 51.6523)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DC1 #C1B13D

analogous

#3D8FC1 #3D4DC1 #6F3DC1

triadic

#3D4DC1 #C13D4D #4DC13D

tetradic

#3D4DC1 #C13D8F #C1B13D #3DC16F

square

#3D4DC1 #C13D8F #C1B13D #3DC16F

split-complementary

#3D4DC1 #C16F3D #8FC13D

monochromatic

#202864 #2E3A92 #3D4DC1 #6B77D0 #99A2DF

Accessibility & contrast

On white

6.93

#3D4DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3D4DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4DC1

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DC1	#FFFFFF	#000000	##FFFFFF
##3D4DC1	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d4dc1;
/* rgb */ color: rgb(61, 77, 193);
/* oklch */ color: oklch(47.9% 0.181 271.7);

Tailwind

colors: {
  custom: {
    50: '#837ed5',
    500: '#3d4dc1',
    950: '#000000',
  },
}

SCSS

$custom: #3d4dc1;
$custom-light: #837ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4dc1",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 232.727,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47907,
    "c": 0.18083,
    "h": 271.7
  },
  "luminance": 0.1015
}

Semantic roles & 50–950 ramp

primary

#3D4DC1

secondary

#CBC48F

accent

#CA4CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4DC1

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

Preview Lab → · Contrast checker → · Palette generator →