#10093B#10093B

#10093B is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.3% C 0.090 H 280.1°. Best body text is #FFFFFF at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#10093B
RGB	rgb(16, 9, 59)
HSL	hsl(248, 74%, 13%)
HSV	hsv(248, 85%, 23%)
CMYK	cmyk(72.9%, 84.7%, 0%, 76.9%)
CIE-LAB	lab(5.61, 19.96, -30.31)
CIE-LCH	lch(5.61, 36.29, 303.37°)
OKLab	oklab(19.31% 0.0159 -0.0889)
OKLCH	oklch(19.31% 0.09 280.1)
XYZ	xyz(1.1005, 0.6212, 4.1987)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10093B #343B09

analogous

#091B3B #10093B #29093B

triadic

#10093B #3B1009 #093B10

tetradic

#10093B #3B091B #343B09 #093B29

square

#10093B #3B091B #343B09 #093B29

split-complementary

#10093B #3B2909 #1B3B09

monochromatic

#07041B #07041B #10093B #1E1170 #2D19A5

Accessibility & contrast

On white

18.68

#10093B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#10093B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10093B

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10093B	#FFFFFF	#000000	##FFFFFF
##10093B	1.00	18.68	1.12	18.68
#FFFFFF	18.68	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00103A

Tritanopia (blue-blind)

#001721

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #10093b;
/* rgb */ color: rgb(16, 9, 59);
/* oklch */ color: oklch(19.3% 0.090 280.1);

Tailwind

colors: {
  custom: {
    50: '#554a71',
    500: '#10093b',
    950: '#000000',
  },
}

SCSS

$custom: #10093b;
$custom-light: #554a71;
$custom-dark: #000000;

JSON

{
  "hex": "#10093b",
  "rgb": {
    "r": 16,
    "g": 9,
    "b": 59
  },
  "hsl": {
    "h": 248.4,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19308,
    "c": 0.09029,
    "h": 280.1
  },
  "luminance": 0.00621
}

Semantic roles & 50–950 ramp

primary

#10093B

secondary

#6E7927

accent

#F038D6

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #10093B

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

Preview Lab → · Contrast checker → · Palette generator →