#393F87#393F87

#393F87 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.3% C 0.119 H 276.1°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#393F87
RGB	rgb(57, 63, 135)
HSL	hsl(235, 41%, 38%)
HSV	hsv(235, 58%, 53%)
CMYK	cmyk(57.8%, 53.3%, 0%, 47.1%)
CIE-LAB	lab(29.85, 20.01, -41.25)
CIE-LCH	lch(29.85, 45.85, 295.87°)
OKLab	oklab(40.3% 0.0126 -0.118)
OKLCH	oklch(40.3% 0.119 276.1)
XYZ	xyz(7.8366, 6.1736, 23.6956)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393F87 #878139

analogous

#396687 #393F87 #5A3987

triadic

#393F87 #87393F #3F8739

tetradic

#393F87 #873966 #878139 #39875A

square

#393F87 #873966 #878139 #39875A

split-complementary

#393F87 #875A39 #668739

monochromatic

#151731 #272B5C #393F87 #4B53B2 #757CC5

Accessibility & contrast

On white

9.40

#393F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#393F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393F87

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393F87	#FFFFFF	#000000	##FFFFFF
##393F87	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184A8A

Deuteranopia (green-blind)

#084385

Tritanopia (blue-blind)

#0E4F5C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #393f87;
/* rgb */ color: rgb(57, 63, 135);
/* oklch */ color: oklch(40.3% 0.119 276.1);

Tailwind

colors: {
  custom: {
    50: '#7673aa',
    500: '#393f87',
    950: '#000000',
  },
}

SCSS

$custom: #393f87;
$custom-light: #7673aa;
$custom-dark: #000000;

JSON

{
  "hex": "#393f87",
  "rgb": {
    "r": 57,
    "g": 63,
    "b": 135
  },
  "hsl": {
    "h": 235.385,
    "s": 40.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.40301,
    "c": 0.11864,
    "h": 276.1
  },
  "luminance": 0.06174
}

Semantic roles & 50–950 ramp

primary

#393F87

secondary

#AEA96E

accent

#C757D0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #393F87

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

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