#3934A3#3934A3

#3934A3 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.6% C 0.172 H 277.5°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3934A3
RGB	rgb(57, 52, 163)
HSL	hsl(243, 52%, 42%)
HSV	hsv(243, 68%, 64%)
CMYK	cmyk(65%, 68.1%, 0%, 36.1%)
CIE-LAB	lab(29.34, 36.83, -59.22)
CIE-LCH	lch(29.34, 69.74, 301.88°)
OKLab	oklab(40.63% 0.0224 -0.1708)
OKLCH	oklch(40.63% 0.172 277.5)
XYZ	xyz(9.5241, 5.9694, 35.2935)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3934A3 #9EA334

analogous

#3466A3 #3934A3 #7134A3

triadic

#3934A3 #A33934 #34A339

tetradic

#3934A3 #A33466 #9EA334 #34A371

square

#3934A3 #A33466 #9EA334 #34A371

split-complementary

#3934A3 #A37134 #66A334

monochromatic

#191646 #292575 #3934A3 #534EC6 #807CD5

Accessibility & contrast

On white

9.57

#3934A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3934A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934A3

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934A3	#FFFFFF	#000000	##FFFFFF
##3934A3	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA6

Deuteranopia (green-blind)

#0040A1

Tritanopia (blue-blind)

#005167

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3934a3;
/* rgb */ color: rgb(57, 52, 163);
/* oklch */ color: oklch(40.6% 0.172 277.5);

Tailwind

colors: {
  custom: {
    50: '#7d6cbf',
    500: '#3934a3',
    950: '#000000',
  },
}

SCSS

$custom: #3934a3;
$custom-light: #7d6cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3934a3",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 163
  },
  "hsl": {
    "h": 242.703,
    "s": 51.628,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40627,
    "c": 0.17229,
    "h": 277.5
  },
  "luminance": 0.0597
}

Semantic roles & 50–950 ramp

primary

#3934A3

secondary

#BBBE75

accent

#DB4DD5

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3934A3

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

Preview Lab → · Contrast checker → · Palette generator →