#3A3CC7#3A3CC7

#3A3CC7 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.4% C 0.209 H 273.7°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3A3CC7
RGB	rgb(58, 60, 199)
HSL	hsl(239, 56%, 50%)
HSV	hsv(239, 71%, 78%)
CMYK	cmyk(70.9%, 69.8%, 0%, 22%)
CIE-LAB	lab(34.51, 44.25, -72.10)
CIE-LCH	lch(34.51, 84.60, 301.54°)
OKLab	oklab(45.39% 0.0134 -0.2085)
OKLCH	oklch(45.39% 0.209 273.7)
XYZ	xyz(13.6661, 8.2534, 54.8946)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3CC7 #C7C53A

analogous

#3A82C7 #3A3CC7 #7E3AC7

triadic

#3A3CC7 #C73A3C #3CC73A

tetradic

#3A3CC7 #C73A82 #C7C53A #3AC77E

square

#3A3CC7 #C73A82 #C7C53A #3AC77E

split-complementary

#3A3CC7 #C77E3A #82C73A

monochromatic

#1E1F69 #2B2D98 #3A3CC7 #6A6BD5 #999AE2

Accessibility & contrast

On white

7.92

#3A3CC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3A3CC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3CC7

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3CC7	#FFFFFF	#000000	##FFFFFF
##3A3CC7	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CB

Deuteranopia (green-blind)

#004AC4

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a3cc7;
/* rgb */ color: rgb(58, 60, 199);
/* oklch */ color: oklch(45.4% 0.209 273.7);

Tailwind

colors: {
  custom: {
    50: '#8473d9',
    500: '#3a3cc7',
    950: '#000000',
  },
}

SCSS

$custom: #3a3cc7;
$custom-light: #8473d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3cc7",
  "rgb": {
    "r": 58,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 239.149,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45389,
    "c": 0.2089,
    "h": 273.7
  },
  "luminance": 0.08255
}

Semantic roles & 50–950 ramp

primary

#3A3CC7

secondary

#CECD8F

accent

#DD49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3A3CC7

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

Preview Lab → · Contrast checker → · Palette generator →