#3935A4#3935A4

#3935A4 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.172 H 277.1°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#3935A4
RGB	rgb(57, 53, 164)
HSL	hsl(242, 51%, 43%)
HSV	hsv(242, 68%, 64%)
CMYK	cmyk(65.2%, 67.7%, 0%, 35.7%)
CIE-LAB	lab(29.65, 36.55, -59.31)
CIE-LCH	lch(29.65, 69.67, 301.65°)
OKLab	oklab(40.88% 0.0215 -0.1711)
OKLCH	oklch(40.88% 0.172 277.1)
XYZ	xyz(9.6591, 6.0956, 35.7823)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3935A4 #A0A435

analogous

#3569A4 #3935A4 #7035A4

triadic

#3935A4 #A43935 #35A439

tetradic

#3935A4 #A43569 #A0A435 #35A470

square

#3935A4 #A43569 #A0A435 #35A470

split-complementary

#3935A4 #A47035 #69A435

monochromatic

#191747 #292676 #3935A4 #5450C6 #817ED5

Accessibility & contrast

On white

9.46

#3935A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3935A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3935A4

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3935A4	#FFFFFF	#000000	##FFFFFF
##3935A4	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA7

Deuteranopia (green-blind)

#0041A2

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3935a4;
/* rgb */ color: rgb(57, 53, 164);
/* oklch */ color: oklch(40.9% 0.172 277.1);

Tailwind

colors: {
  custom: {
    50: '#7d6dc0',
    500: '#3935a4',
    950: '#000000',
  },
}

SCSS

$custom: #3935a4;
$custom-light: #7d6dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3935a4",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 164
  },
  "hsl": {
    "h": 242.162,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40884,
    "c": 0.17242,
    "h": 277.1
  },
  "luminance": 0.06096
}

Semantic roles & 50–950 ramp

primary

#3935A4

secondary

#BCBE76

accent

#DB4DD6

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3935A4

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

Preview Lab → · Contrast checker → · Palette generator →