#39359B#39359B

#39359B is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.160 H 278.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#39359B
RGB	rgb(57, 53, 155)
HSL	hsl(242, 49%, 41%)
HSV	hsv(242, 66%, 61%)
CMYK	cmyk(63.2%, 65.8%, 0%, 39.2%)
CIE-LAB	lab(28.86, 33.49, -55.15)
CIE-LCH	lch(28.86, 64.53, 301.27°)
OKLab	oklab(40.06% 0.0225 -0.1589)
OKLCH	oklch(40.06% 0.16 278)
XYZ	xyz(8.8749, 5.7819, 31.6523)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39359B #979B35

analogous

#35649B #39359B #6C359B

triadic

#39359B #9B3935 #359B39

tetradic

#39359B #9B3564 #979B35 #359B6C

square

#39359B #9B3564 #979B35 #359B6C

split-complementary

#39359B #9B6C35 #649B35

monochromatic

#171640 #28256D #39359B #504CC2 #7D79D1

Accessibility & contrast

On white

9.74

#39359B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#39359B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39359B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39359B	#FFFFFF	#000000	##FFFFFF
##39359B	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#004099

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #39359b;
/* rgb */ color: rgb(57, 53, 155);
/* oklch */ color: oklch(40.1% 0.160 278.0);

Tailwind

colors: {
  custom: {
    50: '#7b6db9',
    500: '#39359b',
    950: '#000000',
  },
}

SCSS

$custom: #39359b;
$custom-light: #7b6db9;
$custom-dark: #000000;

JSON

{
  "hex": "#39359b",
  "rgb": {
    "r": 57,
    "g": 53,
    "b": 155
  },
  "hsl": {
    "h": 242.353,
    "s": 49.038,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4006,
    "c": 0.16048,
    "h": 278
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#39359B

secondary

#B7BA72

accent

#D94FD3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39359B

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

Preview Lab → · Contrast checker → · Palette generator →