#3B3CC8#3B3CC8

#3B3CC8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.210 H 273.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3B3CC8
RGB	rgb(59, 60, 200)
HSL	hsl(240, 56%, 51%)
HSV	hsv(240, 71%, 78%)
CMYK	cmyk(70.5%, 70%, 0%, 21.6%)
CIE-LAB	lab(34.66, 44.69, -72.43)
CIE-LCH	lch(34.66, 85.10, 301.68°)
OKLab	oklab(45.55% 0.0144 -0.2094)
OKLCH	oklch(45.55% 0.21 273.9)
XYZ	xyz(13.8413, 8.3303, 55.5108)
Luminance	0.0833 (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

#3B3CC8 #C8C73B

analogous

#3B83C8 #3B3CC8 #803BC8

triadic

#3B3CC8 #C83B3C #3CC83B

tetradic

#3B3CC8 #C83B83 #C8C73B #3BC880

square

#3B3CC8 #C83B83 #C8C73B #3BC880

split-complementary

#3B3CC8 #C8803B #83C83B

monochromatic

#1E1E6B #2B2C9A #3B3CC8 #6B6CD5 #9B9BE3

Accessibility & contrast

On white

7.88

#3B3CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3B3CC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3CC8

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3CC8	#FFFFFF	#000000	##FFFFFF
##3B3CC8	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3b3cc8;
/* rgb */ color: rgb(59, 60, 200);
/* oklch */ color: oklch(45.5% 0.210 273.9);

Tailwind

colors: {
  custom: {
    50: '#8573da',
    500: '#3b3cc8',
    950: '#000000',
  },
}

SCSS

$custom: #3b3cc8;
$custom-light: #8573da;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3cc8",
  "rgb": {
    "r": 59,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 239.574,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45547,
    "c": 0.20988,
    "h": 273.9
  },
  "luminance": 0.08332
}

Semantic roles & 50–950 ramp

primary

#3B3CC8

secondary

#CFCE90

accent

#DE48DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3B3CC8

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

Preview Lab → · Contrast checker → · Palette generator →