#3C30BC#3C30BC

#3C30BC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.207 H 276.8°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#3C30BC
RGB	rgb(60, 48, 188)
HSL	hsl(245, 59%, 46%)
HSV	hsv(245, 74%, 74%)
CMYK	cmyk(68.1%, 74.5%, 0%, 26.3%)
CIE-LAB	lab(31.12, 47.67, -71.21)
CIE-LCH	lch(31.12, 85.69, 303.80°)
OKLab	oklab(42.69% 0.0246 -0.2058)
OKLCH	oklch(42.69% 0.207 276.8)
XYZ	xyz(11.9946, 6.7043, 48.2292)
Luminance	0.0670 (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

#3C30BC #B0BC30

analogous

#306ABC #3C30BC #8230BC

triadic

#3C30BC #BC3C30 #30BC3C

tetradic

#3C30BC #BC306A #B0BC30 #30BC82

square

#3C30BC #BC306A #B0BC30 #30BC82

split-complementary

#3C30BC #BC8230 #6ABC30

monochromatic

#1D175A #2C248B #3C30BC #6055D4 #8E86E0

Accessibility & contrast

On white

8.97

#3C30BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3C30BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C30BC

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C30BC	#FFFFFF	#000000	##FFFFFF
##3C30BC	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC0

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3c30bc;
/* rgb */ color: rgb(60, 48, 188);
/* oklch */ color: oklch(42.7% 0.207 276.8);

Tailwind

colors: {
  custom: {
    50: '#846bd1',
    500: '#3c30bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c30bc;
$custom-light: #846bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c30bc",
  "rgb": {
    "r": 60,
    "g": 48,
    "b": 188
  },
  "hsl": {
    "h": 245.143,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.42689,
    "c": 0.20723,
    "h": 276.8
  },
  "luminance": 0.06705
}

Semantic roles & 50–950 ramp

primary

#3C30BC

secondary

#C3CA7E

accent

#E345D5

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3C30BC

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

Preview Lab → · Contrast checker → · Palette generator →