#3D5AD9#3D5AD9

#3D5AD9 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.197 H 268.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D5AD9
RGB	rgb(61, 90, 217)
HSL	hsl(229, 67%, 55%)
HSV	hsv(229, 72%, 85%)
CMYK	cmyk(71.9%, 58.5%, 0%, 14.9%)
CIE-LAB	lab(43.23, 32.36, -68.20)
CIE-LCH	lch(43.23, 75.49, 295.39°)
OKLab	oklab(52.3% -0.0043 -0.1968)
OKLCH	oklch(52.3% 0.197 268.7)
XYZ	xyz(18.1007, 13.3123, 67.2478)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5AD9 #D9BC3D

analogous

#3DA8D9 #3D5AD9 #6E3DD9

triadic

#3D5AD9 #D93D5A #5AD93D

tetradic

#3D5AD9 #D93DA8 #D9BC3D #3DD96E

square

#3D5AD9 #D93DA8 #D9BC3D #3DD96E

split-complementary

#3D5AD9 #D96E3D #A8D93D

monochromatic

#192D82 #243FB5 #3D5AD9 #7086E3 #A3B1ED

Accessibility & contrast

On white

5.73

#3D5AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3D5AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5AD9

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5AD9	#FFFFFF	#000000	##FFFFFF
##3D5AD9	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#005FD7

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5ad9;
/* rgb */ color: rgb(61, 90, 217);
/* oklch */ color: oklch(52.3% 0.197 268.7);

Tailwind

colors: {
  custom: {
    50: '#8788e6',
    500: '#3d5ad9',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ad9;
$custom-light: #8788e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ad9",
  "rgb": {
    "r": 61,
    "g": 90,
    "b": 217
  },
  "hsl": {
    "h": 228.846,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52299,
    "c": 0.19683,
    "h": 268.7
  },
  "luminance": 0.13314
}

Semantic roles & 50–950 ramp

primary

#3D5AD9

secondary

#DACE98

accent

#CA3EEA

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #3D5AD9

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

Preview Lab → · Contrast checker → · Palette generator →