#3A3BCC#3A3BCC

#3A3BCC is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.7% C 0.216 H 273.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A3BCC
RGB	rgb(58, 59, 204)
HSL	hsl(240, 59%, 51%)
HSV	hsv(240, 72%, 80%)
CMYK	cmyk(71.6%, 71.1%, 0%, 20%)
CIE-LAB	lab(34.77, 46.48, -74.57)
CIE-LCH	lch(34.77, 87.87, 301.94°)
OKLab	oklab(45.73% 0.0132 -0.2157)
OKLCH	oklch(45.73% 0.216 273.5)
XYZ	xyz(14.2043, 8.3857, 57.9851)
Luminance	0.0839 (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

#3A3BCC #CCCB3A

analogous

#3A84CC #3A3BCC #823ACC

triadic

#3A3BCC #CC3A3B #3BCC3A

tetradic

#3A3BCC #CC3A84 #CCCB3A #3ACC82

square

#3A3BCC #CC3A84 #CCCB3A #3ACC82

split-complementary

#3A3BCC #CC823A #84CC3A

monochromatic

#1D1D6F #292AA0 #3A3BCC #6B6BD9 #9B9CE5

Accessibility & contrast

On white

7.84

#3A3BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3A3BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3BCC

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3BCC	#FFFFFF	#000000	##FFFFFF
##3A3BCC	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D0

Deuteranopia (green-blind)

#004BC9

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a3bcc;
/* rgb */ color: rgb(58, 59, 204);
/* oklch */ color: oklch(45.7% 0.216 273.5);

Tailwind

colors: {
  custom: {
    50: '#8572dd',
    500: '#3a3bcc',
    950: '#000000',
  },
}

SCSS

$custom: #3a3bcc;
$custom-light: #8572dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3bcc",
  "rgb": {
    "r": 58,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 239.589,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.45726,
    "c": 0.21608,
    "h": 273.5
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#3A3BCC

secondary

#D1D191

accent

#E146E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3A3BCC

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

Preview Lab → · Contrast checker → · Palette generator →