#3934A6#3934A6

#3934A6 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.176 H 277.2°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3934A6
RGB	rgb(57, 52, 166)
HSL	hsl(243, 52%, 43%)
HSV	hsv(243, 69%, 65%)
CMYK	cmyk(65.7%, 68.7%, 0%, 34.9%)
CIE-LAB	lab(29.61, 37.84, -60.58)
CIE-LCH	lch(29.61, 71.43, 301.99°)
OKLab	oklab(40.91% 0.022 -0.1748)
OKLCH	oklch(40.91% 0.176 277.2)
XYZ	xyz(9.7960, 6.0782, 36.7260)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3934A6 #A1A634

analogous

#3468A6 #3934A6 #7234A6

triadic

#3934A6 #A63934 #34A639

tetradic

#3934A6 #A63468 #A1A634 #34A672

square

#3934A6 #A63468 #A1A634 #34A672

split-complementary

#3934A6 #A67234 #68A634

monochromatic

#191749 #292577 #3934A6 #554FC8 #827ED7

Accessibility & contrast

On white

9.48

#3934A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3934A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934A6

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934A6	#FFFFFF	#000000	##FFFFFF
##3934A6	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA9

Deuteranopia (green-blind)

#0041A4

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3934a6;
/* rgb */ color: rgb(57, 52, 166);
/* oklch */ color: oklch(40.9% 0.176 277.2);

Tailwind

colors: {
  custom: {
    50: '#7d6cc1',
    500: '#3934a6',
    950: '#000000',
  },
}

SCSS

$custom: #3934a6;
$custom-light: #7d6cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3934a6",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 166
  },
  "hsl": {
    "h": 242.632,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40909,
    "c": 0.1762,
    "h": 277.2
  },
  "luminance": 0.06079
}

Semantic roles & 50–950 ramp

primary

#3934A6

secondary

#BCC076

accent

#DC4CD5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3934A6

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

Preview Lab → · Contrast checker → · Palette generator →