#3934C8#3934C8

#3934C8 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.3% C 0.218 H 274.3°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3934C8
RGB	rgb(57, 52, 200)
HSL	hsl(242, 59%, 49%)
HSV	hsv(242, 74%, 78%)
CMYK	cmyk(71.5%, 74%, 0%, 21.6%)
CIE-LAB	lab(32.91, 49.02, -75.32)
CIE-LCH	lch(32.91, 89.86, 303.05°)
OKLab	oklab(44.26% 0.0163 -0.2178)
OKLCH	oklch(44.26% 0.218 274.3)
XYZ	xyz(13.3372, 7.4947, 55.3761)
Luminance	0.0750 (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

#3934C8 #C3C834

analogous

#3479C8 #3934C8 #8334C8

triadic

#3934C8 #C83934 #34C839

tetradic

#3934C8 #C83479 #C3C834 #34C883

square

#3934C8 #C83479 #C3C834 #34C883

split-complementary

#3934C8 #C88334 #79C834

monochromatic

#1D1B67 #2B2797 #3934C8 #6763D6 #9693E3

Accessibility & contrast

On white

8.40

#3934C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3934C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3934C8

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3934C8	#FFFFFF	#000000	##FFFFFF
##3934C8	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CC

Deuteranopia (green-blind)

#0046C5

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3934c8;
/* rgb */ color: rgb(57, 52, 200);
/* oklch */ color: oklch(44.3% 0.218 274.3);

Tailwind

colors: {
  custom: {
    50: '#856eda',
    500: '#3934c8',
    950: '#000000',
  },
}

SCSS

$custom: #3934c8;
$custom-light: #856eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3934c8",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 200
  },
  "hsl": {
    "h": 242.027,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44262,
    "c": 0.21845,
    "h": 274.3
  },
  "luminance": 0.07496
}

Semantic roles & 50–950 ramp

primary

#3934C8

secondary

#CCCE8A

accent

#E246DD

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3934C8

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

Preview Lab → · Contrast checker → · Palette generator →