#39499A#39499A

#39499A is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.133 H 271.5°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#39499A
RGB	rgb(57, 73, 154)
HSL	hsl(230, 46%, 41%)
HSV	hsv(230, 63%, 60%)
CMYK	cmyk(63%, 52.6%, 0%, 39.6%)
CIE-LAB	lab(33.91, 20.11, -46.33)
CIE-LCH	lch(33.91, 50.51, 293.46°)
OKLab	oklab(43.79% 0.0034 -0.1328)
OKLCH	oklch(43.79% 0.133 271.5)
XYZ	xyz(9.9007, 7.9672, 31.5817)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39499A #9A8A39

analogous

#397A9A #39499A #5A399A

triadic

#39499A #9A3949 #499A39

tetradic

#39499A #9A397A #9A8A39 #399A5A

square

#39499A #9A397A #9A8A39 #399A5A

split-complementary

#39499A #9A5A39 #7A9A39

monochromatic

#181F41 #28346D #39499A #5163BF #7E8BCF

Accessibility & contrast

On white

8.10

#39499A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#39499A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39499A

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39499A	#FFFFFF	#000000	##FFFFFF
##39499A	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A549D

Deuteranopia (green-blind)

#004C98

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #39499a;
/* rgb */ color: rgb(57, 73, 154);
/* oklch */ color: oklch(43.8% 0.133 271.5);

Tailwind

colors: {
  custom: {
    50: '#797bb8',
    500: '#39499a',
    950: '#000000',
  },
}

SCSS

$custom: #39499a;
$custom-light: #797bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#39499a",
  "rgb": {
    "r": 57,
    "g": 73,
    "b": 154
  },
  "hsl": {
    "h": 230.103,
    "s": 45.972,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4379,
    "c": 0.13282,
    "h": 271.5
  },
  "luminance": 0.07968
}

Semantic roles & 50–950 ramp

primary

#39499A

secondary

#B9AE76

accent

#C052D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #39499A

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

Preview Lab → · Contrast checker → · Palette generator →