#39398E#39398E

#39398E is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.7% C 0.137 H 278.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#39398E
RGB	rgb(57, 57, 142)
HSL	hsl(240, 43%, 39%)
HSV	hsv(240, 60%, 56%)
CMYK	cmyk(59.9%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(28.77, 26.44, -47.32)
CIE-LCH	lch(28.77, 54.21, 299.19°)
OKLab	oklab(39.66% 0.0194 -0.1359)
OKLCH	oklch(39.66% 0.137 278.1)
XYZ	xyz(8.0314, 5.7485, 26.2723)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39398E #8E8E39

analogous

#39648E #39398E #64398E

triadic

#39398E #8E3939 #398E39

tetradic

#39398E #8E3964 #8E8E39 #398E64

square

#39398E #8E3964 #8E8E39 #398E64

split-complementary

#39398E #8E6439 #648E39

monochromatic

#161637 #272762 #39398E #4D4DB7 #7878C9

Accessibility & contrast

On white

9.77

#39398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#39398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39398E

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39398E	#FFFFFF	#000000	##FFFFFF
##39398E	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #39398e;
/* rgb */ color: rgb(57, 57, 142);
/* oklch */ color: oklch(39.7% 0.137 278.1);

Tailwind

colors: {
  custom: {
    50: '#786fb0',
    500: '#39398e',
    950: '#000000',
  },
}

SCSS

$custom: #39398e;
$custom-light: #786fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#39398e",
  "rgb": {
    "r": 57,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 240,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39662,
    "c": 0.13725,
    "h": 278.1
  },
  "luminance": 0.05749
}

Semantic roles & 50–950 ramp

primary

#39398E

secondary

#B2B271

accent

#D255D2

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #39398E

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

Preview Lab → · Contrast checker → · Palette generator →