#10328D#10328D

#10328D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.156 H 264.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#10328D
RGB	rgb(16, 50, 141)
HSL	hsl(224, 80%, 31%)
HSV	hsv(224, 89%, 55%)
CMYK	cmyk(88.7%, 64.5%, 0%, 44.7%)
CIE-LAB	lab(24.68, 25.49, -53.46)
CIE-LCH	lch(24.68, 59.23, 295.49°)
OKLab	oklab(36.03% -0.0158 -0.1549)
OKLCH	oklch(36.03% 0.156 264.2)
XYZ	xyz(6.1603, 4.3137, 25.7021)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10328D #8D6B10

analogous

#10708D #10328D #2C108D

triadic

#10328D #8D1032 #328D10

tetradic

#10328D #8D1070 #8D6B10 #108D2C

square

#10328D #8D1070 #8D6B10 #108D2C

split-complementary

#10328D #8D2C10 #708D10

monochromatic

#040B1F #0A1F56 #10328D #1645C4 #3062E7

Accessibility & contrast

On white

11.27

#10328D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#10328D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10328D

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10328D	#FFFFFF	#000000	##FFFFFF
##10328D	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004190

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #10328d;
/* rgb */ color: rgb(16, 50, 141);
/* oklch */ color: oklch(36.0% 0.156 264.2);

Tailwind

colors: {
  custom: {
    50: '#6969af',
    500: '#10328d',
    950: '#000000',
  },
}

SCSS

$custom: #10328d;
$custom-light: #6969af;
$custom-dark: #000000;

JSON

{
  "hex": "#10328d",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 141
  },
  "hsl": {
    "h": 223.68,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36028,
    "c": 0.15569,
    "h": 264.2
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#10328D

secondary

#C29C37

accent

#C132F6

background

#F6F6FA

surface

#ECEBF5

border

#C7C6CF

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #10328D

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

Preview Lab → · Contrast checker → · Palette generator →