#39459A#39459A

#39459A is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.0% C 0.138 H 273.1°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#39459A
RGB	rgb(57, 69, 154)
HSL	hsl(233, 46%, 41%)
HSV	hsv(233, 63%, 60%)
CMYK	cmyk(63%, 55.2%, 0%, 39.6%)
CIE-LAB	lab(32.83, 22.76, -48.08)
CIE-LCH	lch(32.83, 53.20, 295.33°)
OKLab	oklab(42.97% 0.0075 -0.138)
OKLCH	oklch(42.97% 0.138 273.1)
XYZ	xyz(9.6463, 7.4584, 31.4969)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39459A #9A8E39

analogous

#39769A #39459A #5E399A

triadic

#39459A #9A3945 #459A39

tetradic

#39459A #9A3976 #9A8E39 #399A5E

square

#39459A #9A3976 #9A8E39 #399A5E

split-complementary

#39459A #9A5E39 #769A39

monochromatic

#181D41 #28316D #39459A #515FBF #7E88CF

Accessibility & contrast

On white

8.43

#39459A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#39459A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39459A

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39459A	#FFFFFF	#000000	##FFFFFF
##39459A	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09529D

Deuteranopia (green-blind)

#004998

Tritanopia (blue-blind)

#005968

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #39459a;
/* rgb */ color: rgb(57, 69, 154);
/* oklch */ color: oklch(43.0% 0.138 273.1);

Tailwind

colors: {
  custom: {
    50: '#7a78b8',
    500: '#39459a',
    950: '#000000',
  },
}

SCSS

$custom: #39459a;
$custom-light: #7a78b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39459a",
  "rgb": {
    "r": 57,
    "g": 69,
    "b": 154
  },
  "hsl": {
    "h": 232.577,
    "s": 45.972,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42973,
    "c": 0.13819,
    "h": 273.1
  },
  "luminance": 0.07459
}

Semantic roles & 50–950 ramp

primary

#39459A

secondary

#B9B076

accent

#C552D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #39459A

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

Preview Lab → · Contrast checker → · Palette generator →