#3A3AAE#3A3AAE

#3A3AAE is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.179 H 275.7°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A3AAE
RGB	rgb(58, 58, 174)
HSL	hsl(240, 50%, 45%)
HSV	hsv(240, 67%, 68%)
CMYK	cmyk(66.7%, 66.7%, 0%, 31.8%)
CIE-LAB	lab(31.76, 37.01, -61.85)
CIE-LCH	lch(31.76, 72.08, 300.90°)
OKLab	oklab(42.71% 0.0178 -0.1785)
OKLCH	oklch(42.71% 0.179 275.7)
XYZ	xyz(10.8955, 6.9807, 40.8094)
Luminance	0.0698 (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

#3A3AAE #AEAE3A

analogous

#3A74AE #3A3AAE #743AAE

triadic

#3A3AAE #AE3A3A #3AAE3A

tetradic

#3A3AAE #AE3A74 #AEAE3A #3AAE74

square

#3A3AAE #AE3A74 #AEAE3A #3AAE74

split-complementary

#3A3AAE #AE743A #74AE3A

monochromatic

#1B1B52 #2B2B80 #3A3AAE #5C5CC9 #8A8AD8

Accessibility & contrast

On white

8.76

#3A3AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3A3AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3AAE

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3AAE	#FFFFFF	#000000	##FFFFFF
##3A3AAE	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#00586F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a3aae;
/* rgb */ color: rgb(58, 58, 174);
/* oklch */ color: oklch(42.7% 0.179 275.7);

Tailwind

colors: {
  custom: {
    50: '#7f71c7',
    500: '#3a3aae',
    950: '#000000',
  },
}

SCSS

$custom: #3a3aae;
$custom-light: #7f71c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3aae",
  "rgb": {
    "r": 58,
    "g": 58,
    "b": 174
  },
  "hsl": {
    "h": 240,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.42708,
    "c": 0.17937,
    "h": 275.7
  },
  "luminance": 0.06982
}

Semantic roles & 50–950 ramp

primary

#3A3AAE

secondary

#C2C281

accent

#DA4EDA

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3A3AAE

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

Preview Lab → · Contrast checker → · Palette generator →