#39589C#39589C

#39589C is a mid, moderate blue. Relative luminance 0.102; OKLCH L 47.2% C 0.116 H 264.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#39589C
RGB	rgb(57, 88, 156)
HSL	hsl(221, 46%, 42%)
HSV	hsv(221, 63%, 61%)
CMYK	cmyk(63.5%, 43.6%, 0%, 38.8%)
CIE-LAB	lab(38.28, 10.97, -40.52)
CIE-LCH	lch(38.28, 41.98, 285.14°)
OKLab	oklab(47.17% -0.0121 -0.1155)
OKLCH	oklch(47.17% 0.116 264)
XYZ	xyz(11.1757, 10.2486, 32.8353)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39589C #9C7D39

analogous

#398A9C #39589C #4C399C

triadic

#39589C #9C3958 #589C39

tetradic

#39589C #9C398A #9C7D39 #399C4C

square

#39589C #9C398A #9C7D39 #399C4C

split-complementary

#39589C #9C4C39 #8A9C39

monochromatic

#182542 #293F6F #39589C #5275C0 #7F99D0

Accessibility & contrast

On white

6.89

#39589C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#39589C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39589C

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39589C	#FFFFFF	#000000	##FFFFFF
##39589C	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395F9F

Deuteranopia (green-blind)

#2A569B

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #39589c;
/* rgb */ color: rgb(57, 88, 156);
/* oklch */ color: oklch(47.2% 0.116 264.0);

Tailwind

colors: {
  custom: {
    50: '#7986b9',
    500: '#39589c',
    950: '#000000',
  },
}

SCSS

$custom: #39589c;
$custom-light: #7986b9;
$custom-dark: #000000;

JSON

{
  "hex": "#39589c",
  "rgb": {
    "r": 57,
    "g": 88,
    "b": 156
  },
  "hsl": {
    "h": 221.212,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.47165,
    "c": 0.11614,
    "h": 264
  },
  "luminance": 0.1025
}

Semantic roles & 50–950 ramp

primary

#39589C

secondary

#BAA577

accent

#AD52D6

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #39589C

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

Preview Lab → · Contrast checker → · Palette generator →