#3D5CB6#3D5CB6

#3D5CB6 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.147 H 266.8°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CB6
RGB	rgb(61, 92, 182)
HSL	hsl(225, 50%, 48%)
HSV	hsv(225, 66%, 71%)
CMYK	cmyk(66.5%, 49.5%, 0%, 28.6%)
CIE-LAB	lab(41.25, 18.49, -51.16)
CIE-LCH	lch(41.25, 54.40, 289.87°)
OKLab	oklab(50.02% -0.0083 -0.1466)
OKLCH	oklch(50.02% 0.147 266.8)
XYZ	xyz(14.1922, 12.0225, 45.8195)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CB6 #B6973D

analogous

#3D98B6 #3D5CB6 #5A3DB6

triadic

#3D5CB6 #B63D5C #5CB63D

tetradic

#3D5CB6 #B63D98 #B6973D #3DB65A

square

#3D5CB6 #B63D98 #B6973D #3DB65A

split-complementary

#3D5CB6 #B65A3D #98B63D

monochromatic

#1E2E5A #2E4588 #3D5CB6 #657FCB #93A5DB

Accessibility & contrast

On white

6.17

#3D5CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3D5CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CB6

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CB6	#FFFFFF	#000000	##FFFFFF
##3D5CB6	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B67B9

Deuteranopia (green-blind)

#095CB4

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5cb6;
/* rgb */ color: rgb(61, 92, 182);
/* oklch */ color: oklch(50.0% 0.147 266.8);

Tailwind

colors: {
  custom: {
    50: '#8089cc',
    500: '#3d5cb6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5cb6;
$custom-light: #8089cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5cb6",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 182
  },
  "hsl": {
    "h": 224.628,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50018,
    "c": 0.14688,
    "h": 266.8
  },
  "luminance": 0.12024
}

Semantic roles & 50–950 ramp

primary

#3D5CB6

secondary

#C6B689

accent

#B64ED9

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D5CB6

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

Preview Lab → · Contrast checker → · Palette generator →