#39308E#39308E

#39308E is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.149 H 280.9°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#39308E
RGB	rgb(57, 48, 142)
HSL	hsl(246, 49%, 37%)
HSV	hsv(246, 66%, 56%)
CMYK	cmyk(59.9%, 66.2%, 0%, 44.3%)
CIE-LAB	lab(26.55, 32.23, -50.93)
CIE-LCH	lch(26.55, 60.27, 302.33°)
OKLab	oklab(38.04% 0.0283 -0.1465)
OKLCH	oklch(38.04% 0.149 280.9)
XYZ	xyz(7.6252, 4.9362, 26.1369)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39308E #858E30

analogous

#30568E #39308E #68308E

triadic

#39308E #8E3930 #308E39

tetradic

#39308E #8E3056 #858E30 #308E68

square

#39308E #8E3056 #858E30 #308E68

split-complementary

#39308E #8E6830 #568E30

monochromatic

#141133 #272160 #39308E #4B3FBC #756BCD

Accessibility & contrast

On white

10.57

#39308E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#39308E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39308E

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39308E	#FFFFFF	#000000	##FFFFFF
##39308E	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#02485A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #39308e;
/* rgb */ color: rgb(57, 48, 142);
/* oklch */ color: oklch(38.0% 0.149 280.9);

Tailwind

colors: {
  custom: {
    50: '#7969b0',
    500: '#39308e',
    950: '#000000',
  },
}

SCSS

$custom: #39308e;
$custom-light: #7969b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39308e",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 142
  },
  "hsl": {
    "h": 245.745,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38036,
    "c": 0.14923,
    "h": 280.9
  },
  "luminance": 0.04937
}

Semantic roles & 50–950 ramp

primary

#39308E

secondary

#ADB465

accent

#D94FCC

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #39308E

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

Preview Lab → · Contrast checker → · Palette generator →