#39308D#39308D

#39308D is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.148 H 281.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#39308D
RGB	rgb(57, 48, 141)
HSL	hsl(246, 49%, 37%)
HSV	hsv(246, 66%, 55%)
CMYK	cmyk(59.6%, 66%, 0%, 44.7%)
CIE-LAB	lab(26.47, 31.90, -50.45)
CIE-LCH	lch(26.47, 59.69, 302.30°)
OKLab	oklab(37.95% 0.0284 -0.1451)
OKLCH	oklch(37.95% 0.148 281.1)
XYZ	xyz(7.5505, 4.9063, 25.7433)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39308D #848D30

analogous

#30568D #39308D #67308D

triadic

#39308D #8D3930 #308D39

tetradic

#39308D #8D3056 #848D30 #308D67

square

#39308D #8D3056 #848D30 #308D67

split-complementary

#39308D #8D6730 #568D30

monochromatic

#141132 #27205F #39308D #4B40BB #746BCD

Accessibility & contrast

On white

10.60

#39308D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#39308D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39308D

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39308D	#FFFFFF	#000000	##FFFFFF
##39308D	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004290

Deuteranopia (green-blind)

#003B8B

Tritanopia (blue-blind)

#05475A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #39308d;
/* rgb */ color: rgb(57, 48, 141);
/* oklch */ color: oklch(37.9% 0.148 281.1);

Tailwind

colors: {
  custom: {
    50: '#7969af',
    500: '#39308d',
    950: '#000000',
  },
}

SCSS

$custom: #39308d;
$custom-light: #7969af;
$custom-dark: #000000;

JSON

{
  "hex": "#39308d",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 141
  },
  "hsl": {
    "h": 245.806,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37947,
    "c": 0.14787,
    "h": 281.1
  },
  "luminance": 0.04907
}

Semantic roles & 50–950 ramp

primary

#39308D

secondary

#ACB465

accent

#D94FCB

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #39308D

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

Preview Lab → · Contrast checker → · Palette generator →