#0A0746#0A0746

#0A0746 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.110 H 272.4°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#0A0746
RGB	rgb(10, 7, 70)
HSL	hsl(243, 82%, 15%)
HSV	hsv(243, 90%, 27%)
CMYK	cmyk(85.7%, 90%, 0%, 72.5%)
CIE-LAB	lab(5.95, 25.16, -37.63)
CIE-LCH	lch(5.95, 45.27, 303.77°)
OKLab	oklab(19.89% 0.0046 -0.1099)
OKLCH	oklch(19.89% 0.11 272.4)
XYZ	xyz(1.3063, 0.6585, 5.8514)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0746 #434607

analogous

#072446 #0A0746 #290746

triadic

#0A0746 #460A07 #07460A

tetradic

#0A0746 #460724 #434607 #074629

square

#0A0746 #460724 #434607 #074629

split-complementary

#0A0746 #462907 #244607

monochromatic

#04031C #04031C #0A0746 #120D7E #1A12B5

Accessibility & contrast

On white

18.55

#0A0746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0A0746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0746

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0746	#FFFFFF	#000000	##FFFFFF
##0A0746	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001648

Deuteranopia (green-blind)

#001045

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0a0746;
/* rgb */ color: rgb(10, 7, 70);
/* oklch */ color: oklch(19.9% 0.110 272.4);

Tailwind

colors: {
  custom: {
    50: '#56487a',
    500: '#0a0746',
    950: '#000000',
  },
}

SCSS

$custom: #0a0746;
$custom-light: #56487a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0746",
  "rgb": {
    "r": 10,
    "g": 7,
    "b": 70
  },
  "hsl": {
    "h": 242.857,
    "s": 81.818,
    "l": 15.098
  },
  "oklch": {
    "l": 0.19887,
    "c": 0.11001,
    "h": 272.4
  },
  "luminance": 0.00659
}

Semantic roles & 50–950 ramp

primary

#0A0746

secondary

#808524

accent

#F830EF

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#040009

muted

#79777B

Preview Lab

Preview with #0A0746

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

Preview Lab → · Contrast checker → · Palette generator →