#3D3CB6#3D3CB6

#3D3CB6 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.187 H 275.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3D3CB6
RGB	rgb(61, 60, 182)
HSL	hsl(240, 50%, 47%)
HSV	hsv(240, 67%, 71%)
CMYK	cmyk(66.5%, 67%, 0%, 28.6%)
CIE-LAB	lab(33.14, 38.91, -64.35)
CIE-LCH	lch(33.14, 75.20, 301.16°)
OKLab	oklab(43.98% 0.0191 -0.1857)
OKLCH	oklch(43.98% 0.187 275.9)
XYZ	xyz(11.9811, 7.6002, 45.0825)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3CB6 #B5B63C

analogous

#3C78B6 #3D3CB6 #7A3CB6

triadic

#3D3CB6 #B63D3C #3CB63D

tetradic

#3D3CB6 #B63C78 #B5B63C #3CB67A

square

#3D3CB6 #B63C78 #B5B63C #3CB67A

split-complementary

#3D3CB6 #B67A3C #78B63C

monochromatic

#1E1E5A #2E2D88 #3D3CB6 #6463CC #9291DB

Accessibility & contrast

On white

8.33

#3D3CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3D3CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3CB6

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3CB6	#FFFFFF	#000000	##FFFFFF
##3D3CB6	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BA

Deuteranopia (green-blind)

#0048B4

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d3cb6;
/* rgb */ color: rgb(61, 60, 182);
/* oklch */ color: oklch(44.0% 0.187 275.9);

Tailwind

colors: {
  custom: {
    50: '#8272cd',
    500: '#3d3cb6',
    950: '#000000',
  },
}

SCSS

$custom: #3d3cb6;
$custom-light: #8272cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3cb6",
  "rgb": {
    "r": 61,
    "g": 60,
    "b": 182
  },
  "hsl": {
    "h": 240.492,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43976,
    "c": 0.1867,
    "h": 275.9
  },
  "luminance": 0.07601
}

Semantic roles & 50–950 ramp

primary

#3D3CB6

secondary

#C5C688

accent

#DA4ED9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3D3CB6

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

Preview Lab → · Contrast checker → · Palette generator →