#3D5DCD#3D5DCD

#3D5DCD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.9% C 0.177 H 267.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D5DCD
RGB	rgb(61, 93, 205)
HSL	hsl(227, 59%, 52%)
HSV	hsv(227, 70%, 80%)
CMYK	cmyk(70.2%, 54.6%, 0%, 19.6%)
CIE-LAB	lab(43.10, 26.15, -61.53)
CIE-LCH	lch(43.10, 66.85, 293.03°)
OKLab	oklab(51.92% -0.0071 -0.1771)
OKLCH	oklch(51.92% 0.177 267.7)
XYZ	xyz(16.8544, 13.2269, 59.4106)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5DCD #CDAD3D

analogous

#3DA5CD #3D5DCD #653DCD

triadic

#3D5DCD #CD3D5D #5DCD3D

tetradic

#3D5DCD #CD3DA5 #CDAD3D #3DCD65

square

#3D5DCD #CD3DA5 #CDAD3D #3DCD65

split-complementary

#3D5DCD #CD653D #A5CD3D

monochromatic

#1D3072 #2A45A3 #3D5DCD #6E86DA #9EAEE6

Accessibility & contrast

On white

5.76

#3D5DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3D5DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5DCD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5DCD	#FFFFFF	#000000	##FFFFFF
##3D5DCD	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5dcd;
/* rgb */ color: rgb(61, 93, 205);
/* oklch */ color: oklch(51.9% 0.177 267.7);

Tailwind

colors: {
  custom: {
    50: '#848add',
    500: '#3d5dcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d5dcd;
$custom-light: #848add;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5dcd",
  "rgb": {
    "r": 61,
    "g": 93,
    "b": 205
  },
  "hsl": {
    "h": 226.667,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51923,
    "c": 0.17727,
    "h": 267.7
  },
  "luminance": 0.13229
}

Semantic roles & 50–950 ramp

primary

#3D5DCD

secondary

#D2C493

accent

#BF46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5DCD

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

Preview Lab → · Contrast checker → · Palette generator →