#39349B#39349B

#39349B is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.162 H 278.3°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#39349B
RGB	rgb(57, 52, 155)
HSL	hsl(243, 50%, 41%)
HSV	hsv(243, 66%, 61%)
CMYK	cmyk(63.2%, 66.5%, 0%, 39.2%)
CIE-LAB	lab(28.62, 34.12, -55.53)
CIE-LCH	lch(28.62, 65.18, 301.57°)
OKLab	oklab(39.89% 0.0233 -0.16)
OKLCH	oklch(39.89% 0.162 278.3)
XYZ	xyz(8.8298, 5.6917, 31.6373)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39349B #969B34

analogous

#34629B #39349B #6C349B

triadic

#39349B #9B3934 #349B39

tetradic

#39349B #9B3462 #969B34 #349B6C

square

#39349B #9B3462 #969B34 #349B6C

split-complementary

#39349B #9B6C34 #629B34

monochromatic

#17153F #28256D #39349B #504AC2 #7C78D2

Accessibility & contrast

On white

9.82

#39349B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#39349B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39349B

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39349B	#FFFFFF	#000000	##FFFFFF
##39349B	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#003F99

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39349b;
/* rgb */ color: rgb(57, 52, 155);
/* oklch */ color: oklch(39.9% 0.162 278.3);

Tailwind

colors: {
  custom: {
    50: '#7b6cb9',
    500: '#39349b',
    950: '#000000',
  },
}

SCSS

$custom: #39349b;
$custom-light: #7b6cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#39349b",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 155
  },
  "hsl": {
    "h": 242.913,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.3989,
    "c": 0.16171,
    "h": 278.3
  },
  "luminance": 0.05692
}

Semantic roles & 50–950 ramp

primary

#39349B

secondary

#B7BA71

accent

#D94FD3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39349B

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

Preview Lab → · Contrast checker → · Palette generator →