#39406E#39406E

#39406E is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.078 H 275.6°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#39406E
RGB	rgb(57, 64, 110)
HSL	hsl(232, 32%, 33%)
HSV	hsv(232, 48%, 43%)
CMYK	cmyk(48.2%, 41.8%, 0%, 56.9%)
CIE-LAB	lab(28.54, 10.72, -27.65)
CIE-LCH	lch(28.54, 29.65, 291.19°)
OKLab	oklab(38.8% 0.0076 -0.078)
OKLCH	oklch(38.8% 0.078 275.6)
XYZ	xyz(6.3343, 5.6621, 15.5080)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39406E #6E6739

analogous

#395B6E #39406E #4C396E

triadic

#39406E #6E3940 #406E39

tetradic

#39406E #6E395B #6E6739 #396E4C

square

#39406E #6E395B #6E6739 #396E4C

split-complementary

#39406E #6E4C39 #5B6E39

monochromatic

#0F111D #242946 #39406E #4E5796 #6E77B4

Accessibility & contrast

On white

9.85

#39406E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#39406E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39406E

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39406E	#FFFFFF	#000000	##FFFFFF
##39406E	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4670

Deuteranopia (green-blind)

#2A416D

Tritanopia (blue-blind)

#264951

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #39406e;
/* rgb */ color: rgb(57, 64, 110);
/* oklch */ color: oklch(38.8% 0.078 275.6);

Tailwind

colors: {
  custom: {
    50: '#737498',
    500: '#39406e',
    950: '#000000',
  },
}

SCSS

$custom: #39406e;
$custom-light: #737498;
$custom-dark: #000000;

JSON

{
  "hex": "#39406e",
  "rgb": {
    "r": 57,
    "g": 64,
    "b": 110
  },
  "hsl": {
    "h": 232.075,
    "s": 31.737,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38799,
    "c": 0.07841,
    "h": 275.6
  },
  "luminance": 0.05662
}

Semantic roles & 50–950 ramp

primary

#39406E

secondary

#9D9665

accent

#BA60C8

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080D

muted

#7B7B7E

Preview Lab

Preview with #39406E

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

Preview Lab → · Contrast checker → · Palette generator →