#3D5CA6#3D5CA6

#3D5CA6 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.9% C 0.124 H 265.1°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CA6
RGB	rgb(61, 92, 166)
HSL	hsl(222, 46%, 45%)
HSV	hsv(222, 63%, 65%)
CMYK	cmyk(63.3%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(40.24, 12.73, -43.35)
CIE-LCH	lch(40.24, 45.18, 286.37°)
OKLab	oklab(48.92% -0.0107 -0.1237)
OKLCH	oklch(48.92% 0.124 265.1)
XYZ	xyz(12.6322, 11.3984, 37.6034)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CA6 #A6873D

analogous

#3D91A6 #3D5CA6 #533DA6

triadic

#3D5CA6 #A63D5C #5CA63D

tetradic

#3D5CA6 #A63D91 #A6873D #3DA653

square

#3D5CA6 #A63D91 #A6873D #3DA653

split-complementary

#3D5CA6 #A6533D #91A63D

monochromatic

#1C2A4C #2D4379 #3D5CA6 #5D7BC3 #8A9FD4

Accessibility & contrast

On white

6.40

#3D5CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3D5CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CA6

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CA6	#FFFFFF	#000000	##FFFFFF
##3D5CA6	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A64A9

Deuteranopia (green-blind)

#295AA4

Tritanopia (blue-blind)

#006D79

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d5ca6;
/* rgb */ color: rgb(61, 92, 166);
/* oklch */ color: oklch(48.9% 0.124 265.1);

Tailwind

colors: {
  custom: {
    50: '#7d89c1',
    500: '#3d5ca6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ca6;
$custom-light: #7d89c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ca6",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 222.286,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48922,
    "c": 0.12413,
    "h": 265.1
  },
  "luminance": 0.114
}

Semantic roles & 50–950 ramp

primary

#3D5CA6

secondary

#BEAC80

accent

#AF52D6

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3D5CA6

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

Preview Lab → · Contrast checker → · Palette generator →