#3C30BF#3C30BF

#3C30BF is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.211 H 276.5°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#3C30BF
RGB	rgb(60, 48, 191)
HSL	hsl(245, 60%, 47%)
HSV	hsv(245, 75%, 75%)
CMYK	cmyk(68.6%, 74.9%, 0%, 25.1%)
CIE-LAB	lab(31.43, 48.62, -72.48)
CIE-LCH	lch(31.43, 87.27, 303.86°)
OKLab	oklab(43% 0.024 -0.2095)
OKLCH	oklch(43% 0.211 276.5)
XYZ	xyz(12.3213, 6.8350, 49.9501)
Luminance	0.0684 (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

#3C30BF #B3BF30

analogous

#306CBF #3C30BF #8430BF

triadic

#3C30BF #BF3C30 #30BF3C

tetradic

#3C30BF #BF306C #B3BF30 #30BF84

square

#3C30BF #BF306C #B3BF30 #30BF84

split-complementary

#3C30BF #BF8430 #6CBF30

monochromatic

#1D175D #2D248E #3C30BF #6257D5 #9088E1

Accessibility & contrast

On white

8.87

#3C30BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3C30BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C30BF

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C30BF	#FFFFFF	#000000	##FFFFFF
##3C30BF	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C3

Deuteranopia (green-blind)

#0044BC

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3c30bf;
/* rgb */ color: rgb(60, 48, 191);
/* oklch */ color: oklch(43.0% 0.211 276.5);

Tailwind

colors: {
  custom: {
    50: '#846bd4',
    500: '#3c30bf',
    950: '#000000',
  },
}

SCSS

$custom: #3c30bf;
$custom-light: #846bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c30bf",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 191
  },
  "hsl": {
    "h": 245.035,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42995,
    "c": 0.21083,
    "h": 276.5
  },
  "luminance": 0.06836
}

Semantic roles & 50–950 ramp

primary

#3C30BF

secondary

#C5CB80

accent

#E345D6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3C30BF

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

Preview Lab → · Contrast checker → · Palette generator →