#3D5ED8#3D5ED8

#3D5ED8 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.191 H 267.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3D5ED8
RGB	rgb(61, 94, 216)
HSL	hsl(227, 67%, 54%)
HSV	hsv(227, 72%, 85%)
CMYK	cmyk(71.8%, 56.5%, 0%, 15.3%)
CIE-LAB	lab(44.17, 29.47, -66.11)
CIE-LCH	lch(44.17, 72.38, 294.03°)
OKLab	oklab(52.98% -0.0073 -0.1906)
OKLCH	oklch(52.98% 0.191 267.8)
XYZ	xyz(18.3175, 13.9535, 66.6804)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5ED8 #D8B73D

analogous

#3DACD8 #3D5ED8 #6A3DD8

triadic

#3D5ED8 #D83D5E #5ED83D

tetradic

#3D5ED8 #D83DAC #D8B73D #3DD86A

square

#3D5ED8 #D83DAC #D8B73D #3DD86A

split-complementary

#3D5ED8 #D86A3D #ACD83D

monochromatic

#1A3081 #2443B4 #3D5ED8 #7088E2 #A3B3EC

Accessibility & contrast

On white

5.54

#3D5ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3D5ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5ED8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5ED8	#FFFFFF	#000000	##FFFFFF
##3D5ED8	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#0062D6

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3d5ed8;
/* rgb */ color: rgb(61, 94, 216);
/* oklch */ color: oklch(53.0% 0.191 267.8);

Tailwind

colors: {
  custom: {
    50: '#868be5',
    500: '#3d5ed8',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ed8;
$custom-light: #868be5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ed8",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 216
  },
  "hsl": {
    "h": 227.226,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52975,
    "c": 0.19072,
    "h": 267.8
  },
  "luminance": 0.13955
}

Semantic roles & 50–950 ramp

primary

#3D5ED8

secondary

#D9CB98

accent

#C53EE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #3D5ED8

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

Preview Lab → · Contrast checker → · Palette generator →