#3D4BC8#3D4BC8

#3D4BC8 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.192 H 272.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D4BC8
RGB	rgb(61, 75, 200)
HSL	hsl(234, 56%, 51%)
HSV	hsv(234, 70%, 78%)
CMYK	cmyk(69.5%, 62.5%, 0%, 21.6%)
CIE-LAB	lab(38.19, 35.81, -66.64)
CIE-LCH	lch(38.19, 75.65, 298.25°)
OKLab	oklab(48.14% 0.0067 -0.1924)
OKLCH	oklch(48.14% 0.192 272)
XYZ	xyz(14.8624, 10.1929, 55.8166)
Luminance	0.1019 (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

#3D4BC8 #C8BA3D

analogous

#3D90C8 #3D4BC8 #743DC8

triadic

#3D4BC8 #C83D4B #4BC83D

tetradic

#3D4BC8 #C83D90 #C8BA3D #3DC874

square

#3D4BC8 #C83D90 #C8BA3D #3DC874

split-complementary

#3D4BC8 #C8743D #90C83D

monochromatic

#1F266C #2C379C #3D4BC8 #6D77D6 #9CA3E3

Accessibility & contrast

On white

6.91

#3D4BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3D4BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4BC8

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4BC8	#FFFFFF	#000000	##FFFFFF
##3D4BC8	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006B82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d4bc8;
/* rgb */ color: rgb(61, 75, 200);
/* oklch */ color: oklch(48.1% 0.192 272.0);

Tailwind

colors: {
  custom: {
    50: '#847dda',
    500: '#3d4bc8',
    950: '#000000',
  },
}

SCSS

$custom: #3d4bc8;
$custom-light: #847dda;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4bc8",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 200
  },
  "hsl": {
    "h": 233.957,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48141,
    "c": 0.19248,
    "h": 272
  },
  "luminance": 0.10194
}

Semantic roles & 50–950 ramp

primary

#3D4BC8

secondary

#CFC992

accent

#D049DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3D4BC8

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

Preview Lab → · Contrast checker → · Palette generator →