#10093F#10093F

#10093F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.096 H 278.8°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#10093F
RGB	rgb(16, 9, 63)
HSL	hsl(248, 75%, 14%)
HSV	hsv(248, 86%, 25%)
CMYK	cmyk(74.6%, 85.7%, 0%, 75.3%)
CIE-LAB	lab(6.00, 21.86, -32.55)
CIE-LCH	lch(6.00, 39.21, 303.89°)
OKLab	oklab(19.79% 0.0148 -0.095)
OKLCH	oklch(19.79% 0.096 278.8)
XYZ	xyz(1.2083, 0.6643, 4.7662)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 3.28

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10093F #383F09

analogous

#091D3F #10093F #2B093F

triadic

#10093F #3F1009 #093F10

tetradic

#10093F #3F091D #383F09 #093F2B

square

#10093F #3F091D #383F09 #093F2B

split-complementary

#10093F #3F2B09 #1D3F09

monochromatic

#07041B #07041B #10093F #1E1175 #2B18AA

Accessibility & contrast

On white

18.54

#10093F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#10093F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10093F

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10093F	#FFFFFF	#000000	##FFFFFF
##10093F	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00113E

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #10093f;
/* rgb */ color: rgb(16, 9, 63);
/* oklch */ color: oklch(19.8% 0.096 278.8);

Tailwind

colors: {
  custom: {
    50: '#564a75',
    500: '#10093f',
    950: '#000000',
  },
}

SCSS

$custom: #10093f;
$custom-light: #564a75;
$custom-dark: #000000;

JSON

{
  "hex": "#10093f",
  "rgb": {
    "r": 16,
    "g": 9,
    "b": 63
  },
  "hsl": {
    "h": 247.778,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.19793,
    "c": 0.09611,
    "h": 278.8
  },
  "luminance": 0.00664
}

Semantic roles & 50–950 ramp

primary

#10093F

secondary

#727D27

accent

#F236D9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #10093F

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

Preview Lab → · Contrast checker → · Palette generator →