#39299D#39299D

#39299D is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.4% C 0.177 H 280.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#39299D
RGB	rgb(57, 41, 157)
HSL	hsl(248, 59%, 39%)
HSV	hsv(248, 74%, 62%)
CMYK	cmyk(63.7%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(26.42, 41.32, -60.37)
CIE-LCH	lch(26.42, 73.16, 304.39°)
OKLab	oklab(38.36% 0.0316 -0.1742)
OKLCH	oklch(38.36% 0.177 280.3)
XYZ	xyz(8.5642, 4.8894, 32.3842)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39299D #8D9D29

analogous

#29539D #39299D #73299D

triadic

#39299D #9D3929 #299D39

tetradic

#39299D #9D2953 #8D9D29 #299D73

square

#39299D #9D2953 #8D9D29 #299D73

split-complementary

#39299D #9D7329 #539D29

monochromatic

#16103C #271C6C #39299D #4C38CB #7869D8

Accessibility & contrast

On white

10.62

#39299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#39299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39299D

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39299D	#FFFFFF	#000000	##FFFFFF
##39299D	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#003A9B

Tritanopia (blue-blind)

#004960

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #39299d;
/* rgb */ color: rgb(57, 41, 157);
/* oklch */ color: oklch(38.4% 0.177 280.3);

Tailwind

colors: {
  custom: {
    50: '#7c65bb',
    500: '#39299d',
    950: '#000000',
  },
}

SCSS

$custom: #39299d;
$custom-light: #7c65bb;
$custom-dark: #000000;

JSON

{
  "hex": "#39299d",
  "rgb": {
    "r": 57,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 248.276,
    "s": 58.586,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38364,
    "c": 0.177,
    "h": 280.3
  },
  "luminance": 0.0489
}

Semantic roles & 50–950 ramp

primary

#39299D

secondary

#B2BE64

accent

#E246CC

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #39299D

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

Preview Lab → · Contrast checker → · Palette generator →