#39349D#39349D

#39349D is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.164 H 278.1°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#39349D
RGB	rgb(57, 52, 157)
HSL	hsl(243, 50%, 41%)
HSV	hsv(243, 67%, 62%)
CMYK	cmyk(63.7%, 66.9%, 0%, 38.4%)
CIE-LAB	lab(28.80, 34.80, -56.46)
CIE-LCH	lch(28.80, 66.33, 301.64°)
OKLab	oklab(40.07% 0.0231 -0.1627)
OKLCH	oklch(40.07% 0.164 278.1)
XYZ	xyz(8.9992, 5.7595, 32.5292)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39349D #989D34

analogous

#34639D #39349D #6D349D

triadic

#39349D #9D3934 #349D39

tetradic

#39349D #9D3463 #989D34 #349D6D

square

#39349D #9D3463 #989D34 #349D6D

split-complementary

#39349D #9D6D34 #639D34

monochromatic

#181641 #28256F #39349D #514BC3 #7D79D3

Accessibility & contrast

On white

9.76

#39349D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#39349D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39349D

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39349D	#FFFFFF	#000000	##FFFFFF
##39349D	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#00409B

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #39349d;
/* rgb */ color: rgb(57, 52, 157);
/* oklch */ color: oklch(40.1% 0.164 278.1);

Tailwind

colors: {
  custom: {
    50: '#7b6cbb',
    500: '#39349d',
    950: '#000000',
  },
}

SCSS

$custom: #39349d;
$custom-light: #7b6cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#39349d",
  "rgb": {
    "r": 57,
    "g": 52,
    "b": 157
  },
  "hsl": {
    "h": 242.857,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40072,
    "c": 0.16438,
    "h": 278.1
  },
  "luminance": 0.0576
}

Semantic roles & 50–950 ramp

primary

#39349D

secondary

#B8BB72

accent

#DA4ED3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #39349D

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

Preview Lab → · Contrast checker → · Palette generator →