#3D65AC#3D65AC

#3D65AC is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.3% C 0.122 H 261.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D65AC
RGB	rgb(61, 101, 172)
HSL	hsl(218, 48%, 46%)
HSV	hsv(218, 65%, 67%)
CMYK	cmyk(64.5%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(43.18, 9.12, -42.21)
CIE-LCH	lch(43.18, 43.19, 282.19°)
OKLab	oklab(51.3% -0.019 -0.1202)
OKLCH	oklch(51.3% 0.122 261)
XYZ	xyz(14.0219, 13.2767, 40.8454)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D65AC #AC843D

analogous

#3D9CAC #3D65AC #4C3DAC

triadic

#3D65AC #AC3D65 #65AC3D

tetradic

#3D65AC #AC3D9C #AC843D #3DAC4C

square

#3D65AC #AC3D9C #AC843D #3DAC4C

split-complementary

#3D65AC #AC4C3D #9CAC3D

monochromatic

#1D3052 #2D4A7F #3D65AC #6085C7 #8DA7D7

Accessibility & contrast

On white

5.74

#3D65AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3D65AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D65AC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D65AC	#FFFFFF	#000000	##FFFFFF
##3D65AC	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456CAF

Deuteranopia (green-blind)

#3561AB

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d65ac;
/* rgb */ color: rgb(61, 101, 172);
/* oklch */ color: oklch(51.3% 0.122 261.0);

Tailwind

colors: {
  custom: {
    50: '#7d90c5',
    500: '#3d65ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d65ac;
$custom-light: #7d90c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d65ac",
  "rgb": {
    "r": 61,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 218.378,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51298,
    "c": 0.1217,
    "h": 261
  },
  "luminance": 0.13278
}

Semantic roles & 50–950 ramp

primary

#3D65AC

secondary

#C1AB84

accent

#A751D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3D65AC

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

Preview Lab → · Contrast checker → · Palette generator →