#3D4FC6#3D4FC6

#3D4FC6 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.185 H 271.2°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D4FC6
RGB	rgb(61, 79, 198)
HSL	hsl(232, 55%, 51%)
HSV	hsv(232, 69%, 78%)
CMYK	cmyk(69.2%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(39.00, 32.58, -64.15)
CIE-LCH	lch(39.00, 71.95, 296.93°)
OKLab	oklab(48.69% 0.0038 -0.185)
OKLCH	oklch(48.69% 0.185 271.2)
XYZ	xyz(14.9100, 10.6598, 54.6869)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4FC6 #C6B43D

analogous

#3D93C6 #3D4FC6 #6F3DC6

triadic

#3D4FC6 #C63D4F #4FC63D

tetradic

#3D4FC6 #C63D93 #C6B43D #3DC66F

square

#3D4FC6 #C63D93 #C6B43D #3DC66F

split-complementary

#3D4FC6 #C66F3D #93C63D

monochromatic

#1F296A #2D3B99 #3D4FC6 #6C7AD4 #9CA5E2

Accessibility & contrast

On white

6.70

#3D4FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3D4FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4FC6

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4FC6	#FFFFFF	#000000	##FFFFFF
##3D4FC6	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CA

Deuteranopia (green-blind)

#0056C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d4fc6;
/* rgb */ color: rgb(61, 79, 198);
/* oklch */ color: oklch(48.7% 0.185 271.2);

Tailwind

colors: {
  custom: {
    50: '#8480d8',
    500: '#3d4fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3d4fc6;
$custom-light: #8480d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4fc6",
  "rgb": {
    "r": 61,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 232.117,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48693,
    "c": 0.18505,
    "h": 271.2
  },
  "luminance": 0.10661
}

Semantic roles & 50–950 ramp

primary

#3D4FC6

secondary

#CEC691

accent

#CA4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3D4FC6

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

Preview Lab → · Contrast checker → · Palette generator →