#0A1946#0A1946

#0A1946 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.087 H 265.8°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#0A1946
RGB	rgb(10, 25, 70)
HSL	hsl(225, 75%, 16%)
HSV	hsv(225, 86%, 27%)
CMYK	cmyk(85.7%, 64.3%, 0%, 72.5%)
CIE-LAB	lab(10.57, 13.02, -30.05)
CIE-LCH	lch(10.57, 32.75, 293.43°)
OKLab	oklab(23.39% -0.0063 -0.0867)
OKLCH	oklch(23.39% 0.087 265.8)
XYZ	xyz(1.5779, 1.2018, 5.9420)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A1946 #46370A

analogous

#0A3746 #0A1946 #190A46

triadic

#0A1946 #460A19 #19460A

tetradic

#0A1946 #460A37 #46370A #0A4619

square

#0A1946 #460A37 #46370A #0A4619

split-complementary

#0A1946 #46190A #37460A

monochromatic

#040A1B #040A1B #0A1946 #122C7C #193FB1

Accessibility & contrast

On white

16.93

#0A1946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0A1946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A1946

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A1946	#FFFFFF	#000000	##FFFFFF
##0A1946	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F48

Deuteranopia (green-blind)

#001A45

Tritanopia (blue-blind)

#00242C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0a1946;
/* rgb */ color: rgb(10, 25, 70);
/* oklch */ color: oklch(23.4% 0.087 265.8);

Tailwind

colors: {
  custom: {
    50: '#54557a',
    500: '#0a1946',
    950: '#000000',
  },
}

SCSS

$custom: #0a1946;
$custom-light: #54557a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a1946",
  "rgb": {
    "r": 10,
    "g": 25,
    "b": 70
  },
  "hsl": {
    "h": 225,
    "s": 75,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23387,
    "c": 0.08697,
    "h": 265.8
  },
  "luminance": 0.01202
}

Semantic roles & 50–950 ramp

primary

#0A1946

secondary

#836C29

accent

#C336F2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0A1946

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

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