#3A3498#3A3498

#3A3498 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.157 H 279.1°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A3498
RGB	rgb(58, 52, 152)
HSL	hsl(244, 49%, 40%)
HSV	hsv(244, 66%, 60%)
CMYK	cmyk(61.8%, 65.8%, 0%, 40.4%)
CIE-LAB	lab(28.44, 33.26, -54.00)
CIE-LCH	lch(28.44, 63.42, 301.63°)
OKLab	oklab(39.7% 0.0249 -0.1555)
OKLCH	oklch(39.7% 0.157 279.1)
XYZ	xyz(8.6386, 5.6219, 30.3296)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3498 #929834

analogous

#346098 #3A3498 #6C3498

triadic

#3A3498 #983A34 #34983A

tetradic

#3A3498 #983460 #929834 #34986C

square

#3A3498 #983460 #929834 #34986C

split-complementary

#3A3498 #986C34 #609834

monochromatic

#17153D #29246A #3A3498 #5049C1 #7C76D0

Accessibility & contrast

On white

9.88

#3A3498 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3A3498 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3498

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3498	#FFFFFF	#000000	##FFFFFF
##3A3498	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479B

Deuteranopia (green-blind)

#003F96

Tritanopia (blue-blind)

#004D61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a3498;
/* rgb */ color: rgb(58, 52, 152);
/* oklch */ color: oklch(39.7% 0.157 279.1);

Tailwind

colors: {
  custom: {
    50: '#7b6cb7',
    500: '#3a3498',
    950: '#000000',
  },
}

SCSS

$custom: #3a3498;
$custom-light: #7b6cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3498",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 152
  },
  "hsl": {
    "h": 243.6,
    "s": 49.02,
    "l": 40
  },
  "oklch": {
    "l": 0.39695,
    "c": 0.15748,
    "h": 279.1
  },
  "luminance": 0.05623
}

Semantic roles & 50–950 ramp

primary

#3A3498

secondary

#B4B96F

accent

#D94FD0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #3A3498

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

Preview Lab → · Contrast checker → · Palette generator →