#3C41B6#3C41B6

#3C41B6 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.8% C 0.181 H 274.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#3C41B6
RGB	rgb(60, 65, 182)
HSL	hsl(238, 50%, 47%)
HSV	hsv(238, 67%, 71%)
CMYK	cmyk(67%, 64.3%, 0%, 28.6%)
CIE-LAB	lab(34.23, 35.69, -62.57)
CIE-LCH	lch(34.23, 72.03, 299.70°)
OKLab	oklab(44.75% 0.0141 -0.1805)
OKLCH	oklch(44.75% 0.181 274.5)
XYZ	xyz(12.1945, 8.1176, 45.1711)
Luminance	0.0812 (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

#3C41B6 #B6B13C

analogous

#3C7EB6 #3C41B6 #743CB6

triadic

#3C41B6 #B63C41 #41B63C

tetradic

#3C41B6 #B63C7E #B6B13C #3CB674

square

#3C41B6 #B63C7E #B6B13C #3CB674

split-complementary

#3C41B6 #B6743C #7EB63C

monochromatic

#1E205A #2D3188 #3C41B6 #6368CC #9195DB

Accessibility & contrast

On white

8.00

#3C41B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3C41B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C41B6

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C41B6	#FFFFFF	#000000	##FFFFFF
##3C41B6	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BA

Deuteranopia (green-blind)

#004BB4

Tritanopia (blue-blind)

#005F75

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c41b6;
/* rgb */ color: rgb(60, 65, 182);
/* oklch */ color: oklch(44.8% 0.181 274.5);

Tailwind

colors: {
  custom: {
    50: '#8176cd',
    500: '#3c41b6',
    950: '#000000',
  },
}

SCSS

$custom: #3c41b6;
$custom-light: #8176cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c41b6",
  "rgb": {
    "r": 60,
    "g": 65,
    "b": 182
  },
  "hsl": {
    "h": 237.541,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44752,
    "c": 0.18106,
    "h": 274.5
  },
  "luminance": 0.08119
}

Semantic roles & 50–950 ramp

primary

#3C41B6

secondary

#C6C388

accent

#D44EDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #3C41B6

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

Preview Lab → · Contrast checker → · Palette generator →