#3A3DAE#3A3DAE

#3A3DAE is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.2% C 0.176 H 275.0°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#3A3DAE
RGB	rgb(58, 61, 174)
HSL	hsl(238, 50%, 45%)
HSV	hsv(238, 67%, 68%)
CMYK	cmyk(66.7%, 64.9%, 0%, 31.8%)
CIE-LAB	lab(32.46, 35.15, -60.70)
CIE-LCH	lch(32.46, 70.15, 300.07°)
OKLab	oklab(43.22% 0.0155 -0.1751)
OKLCH	oklch(43.22% 0.176 275)
XYZ	xyz(11.0511, 7.2920, 40.8613)
Luminance	0.0729 (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

#3A3DAE #AEAB3A

analogous

#3A77AE #3A3DAE #713AAE

triadic

#3A3DAE #AE3A3D #3DAE3A

tetradic

#3A3DAE #AE3A77 #AEAB3A #3AAE71

square

#3A3DAE #AE3A77 #AEAB3A #3AAE71

split-complementary

#3A3DAE #AE713A #77AE3A

monochromatic

#1B1D52 #2B2D80 #3A3DAE #5C5FC9 #8A8CD8

Accessibility & contrast

On white

8.54

#3A3DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3A3DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3DAE

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3DAE	#FFFFFF	#000000	##FFFFFF
##3A3DAE	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#005A70

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3a3dae;
/* rgb */ color: rgb(58, 61, 174);
/* oklch */ color: oklch(43.2% 0.176 275.0);

Tailwind

colors: {
  custom: {
    50: '#7f73c7',
    500: '#3a3dae',
    950: '#000000',
  },
}

SCSS

$custom: #3a3dae;
$custom-light: #7f73c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3dae",
  "rgb": {
    "r": 58,
    "g": 61,
    "b": 174
  },
  "hsl": {
    "h": 238.448,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43217,
    "c": 0.1758,
    "h": 275
  },
  "luminance": 0.07293
}

Semantic roles & 50–950 ramp

primary

#3A3DAE

secondary

#C2C181

accent

#D64EDA

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3A3DAE

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

Preview Lab → · Contrast checker → · Palette generator →