#3938C3#3938C3

#3938C3 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.3% C 0.208 H 274.1°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3938C3
RGB	rgb(57, 56, 195)
HSL	hsl(240, 55%, 49%)
HSV	hsv(240, 71%, 76%)
CMYK	cmyk(70.8%, 71.3%, 0%, 23.5%)
CIE-LAB	lab(33.22, 45.14, -71.89)
CIE-LCH	lch(33.22, 84.88, 302.13°)
OKLab	oklab(44.33% 0.0151 -0.2079)
OKLCH	oklch(44.33% 0.208 274.1)
XYZ	xyz(12.9486, 7.6371, 52.4109)
Luminance	0.0764 (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

#3938C3 #C2C338

analogous

#387DC3 #3938C3 #7F38C3

triadic

#3938C3 #C33938 #38C339

tetradic

#3938C3 #C3387D #C2C338 #38C37F

square

#3938C3 #C3387D #C2C338 #38C37F

split-complementary

#3938C3 #C37F38 #7DC338

monochromatic

#1D1D64 #2B2A93 #3938C3 #6665D3 #9595E1

Accessibility & contrast

On white

8.31

#3938C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3938C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3938C3

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3938C3	#FFFFFF	#000000	##FFFFFF
##3938C3	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C7

Deuteranopia (green-blind)

#0048C0

Tritanopia (blue-blind)

#005F7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3938c3;
/* rgb */ color: rgb(57, 56, 195);
/* oklch */ color: oklch(44.3% 0.208 274.1);

Tailwind

colors: {
  custom: {
    50: '#8370d6',
    500: '#3938c3',
    950: '#000000',
  },
}

SCSS

$custom: #3938c3;
$custom-light: #8370d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3938c3",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 195
  },
  "hsl": {
    "h": 240.432,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44332,
    "c": 0.2084,
    "h": 274.1
  },
  "luminance": 0.07638
}

Semantic roles & 50–950 ramp

primary

#3938C3

secondary

#CBCC8B

accent

#DF49DE

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3938C3

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

Preview Lab → · Contrast checker → · Palette generator →