#3D5FD8#3D5FD8

#3D5FD8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.190 H 267.6°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FD8
RGB	rgb(61, 95, 216)
HSL	hsl(227, 67%, 54%)
HSV	hsv(227, 72%, 85%)
CMYK	cmyk(71.8%, 56%, 0%, 15.3%)
CIE-LAB	lab(44.42, 28.84, -65.69)
CIE-LCH	lch(44.42, 71.74, 293.70°)
OKLab	oklab(53.17% -0.0081 -0.1893)
OKLCH	oklch(53.17% 0.19 267.6)
XYZ	xyz(18.4070, 14.1325, 66.7102)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FD8 #D8B63D

analogous

#3DACD8 #3D5FD8 #693DD8

triadic

#3D5FD8 #D83D5F #5FD83D

tetradic

#3D5FD8 #D83DAC #D8B63D #3DD869

square

#3D5FD8 #D83DAC #D8B63D #3DD869

split-complementary

#3D5FD8 #D8693D #ACD83D

monochromatic

#1A3081 #2444B4 #3D5FD8 #7089E2 #A3B3EC

Accessibility & contrast

On white

5.49

#3D5FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#3D5FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FD8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FD8	#FFFFFF	#000000	##FFFFFF
##3D5FD8	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#0062D6

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3d5fd8;
/* rgb */ color: rgb(61, 95, 216);
/* oklch */ color: oklch(53.2% 0.190 267.6);

Tailwind

colors: {
  custom: {
    50: '#868ce5',
    500: '#3d5fd8',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fd8;
$custom-light: #868ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fd8",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 226.839,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53167,
    "c": 0.18951,
    "h": 267.6
  },
  "luminance": 0.14134
}

Semantic roles & 50–950 ramp

primary

#3D5FD8

secondary

#D9CB98

accent

#C43EE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3D5FD8

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

Preview Lab → · Contrast checker → · Palette generator →