#3D4FC1#3D4FC1

#3D4FC1 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.178 H 271.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FC1
RGB	rgb(61, 79, 193)
HSL	hsl(232, 52%, 50%)
HSV	hsv(232, 68%, 76%)
CMYK	cmyk(68.4%, 59.1%, 0%, 24.3%)
CIE-LAB	lab(38.61, 30.81, -61.88)
CIE-LCH	lch(38.61, 69.12, 296.47°)
OKLab	oklab(48.28% 0.0038 -0.1783)
OKLCH	oklch(48.28% 0.178 271.2)
XYZ	xyz(14.3428, 10.4330, 51.6996)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FC1 #C1AF3D

analogous

#3D91C1 #3D4FC1 #6D3DC1

triadic

#3D4FC1 #C13D4F #4FC13D

tetradic

#3D4FC1 #C13D91 #C1AF3D #3DC16D

square

#3D4FC1 #C13D91 #C1AF3D #3DC16D

split-complementary

#3D4FC1 #C16D3D #91C13D

monochromatic

#202964 #2E3C92 #3D4FC1 #6B79D0 #99A3DF

Accessibility & contrast

On white

6.80

#3D4FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3D4FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4FC1

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FC1	#FFFFFF	#000000	##FFFFFF
##3D4FC1	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0055BF

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d4fc1;
/* rgb */ color: rgb(61, 79, 193);
/* oklch */ color: oklch(48.3% 0.178 271.2);

Tailwind

colors: {
  custom: {
    50: '#8380d5',
    500: '#3d4fc1',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fc1;
$custom-light: #8380d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fc1",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 193
  },
  "hsl": {
    "h": 231.818,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48278,
    "c": 0.17838,
    "h": 271.2
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#3D4FC1

secondary

#CBC38F

accent

#C84CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D4FC1

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

Preview Lab → · Contrast checker → · Palette generator →