#3D5EBE#3D5EBE

#3D5EBE is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.0% C 0.156 H 266.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EBE
RGB	rgb(61, 94, 190)
HSL	hsl(225, 51%, 49%)
HSV	hsv(225, 68%, 75%)
CMYK	cmyk(67.9%, 50.5%, 0%, 25.5%)
CIE-LAB	lab(42.33, 20.09, -54.10)
CIE-LCH	lch(42.33, 57.71, 290.37°)
OKLab	oklab(51.01% -0.0092 -0.1553)
OKLCH	oklch(51.01% 0.156 266.6)
XYZ	xyz(15.2182, 12.7137, 50.3572)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EBE #BE9D3D

analogous

#3D9FBE #3D5EBE #5D3DBE

triadic

#3D5EBE #BE3D5E #5EBE3D

tetradic

#3D5EBE #BE3D9F #BE9D3D #3DBE5D

square

#3D5EBE #BE3D9F #BE9D3D #3DBE5D

split-complementary

#3D5EBE #BE5D3D #9FBE3D

monochromatic

#1F3061 #2E4790 #3D5EBE #6983CF #98AADE

Accessibility & contrast

On white

5.93

#3D5EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3D5EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EBE

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EBE	#FFFFFF	#000000	##FFFFFF
##3D5EBE	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266AC1

Deuteranopia (green-blind)

#005EBC

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3d5ebe;
/* rgb */ color: rgb(61, 94, 190);
/* oklch */ color: oklch(51.0% 0.156 266.6);

Tailwind

colors: {
  custom: {
    50: '#818bd2',
    500: '#3d5ebe',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ebe;
$custom-light: #818bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ebe",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 190
  },
  "hsl": {
    "h": 224.651,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51006,
    "c": 0.15553,
    "h": 266.6
  },
  "luminance": 0.12715
}

Semantic roles & 50–950 ramp

primary

#3D5EBE

secondary

#C9BA8D

accent

#B74DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5EBE

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

Preview Lab → · Contrast checker → · Palette generator →