#0A0945#0A0945

#0A0945 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.106 H 272.1°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#0A0945
RGB	rgb(10, 9, 69)
HSL	hsl(241, 77%, 15%)
HSV	hsv(241, 87%, 27%)
CMYK	cmyk(85.5%, 87%, 0%, 72.9%)
CIE-LAB	lab(6.23, 23.67, -36.47)
CIE-LCH	lch(6.23, 43.47, 302.98°)
OKLab	oklab(20.08% 0.004 -0.1063)
OKLCH	oklch(20.08% 0.106 272.1)
XYZ	xyz(1.2967, 0.6894, 5.6938)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0945 #444509

analogous

#092645 #0A0945 #280945

triadic

#0A0945 #450A09 #09450A

tetradic

#0A0945 #450926 #444509 #094528

square

#0A0945 #450926 #444509 #094528

split-complementary

#0A0945 #452809 #264509

monochromatic

#04041B #04041B #0A0945 #12107B #1A17B1

Accessibility & contrast

On white

18.45

#0A0945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0A0945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0945

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0945	#FFFFFF	#000000	##FFFFFF
##0A0945	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001747

Deuteranopia (green-blind)

#001144

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0a0945;
/* rgb */ color: rgb(10, 9, 69);
/* oklch */ color: oklch(20.1% 0.106 272.1);

Tailwind

colors: {
  custom: {
    50: '#564979',
    500: '#0a0945',
    950: '#000000',
  },
}

SCSS

$custom: #0a0945;
$custom-light: #564979;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0945",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 69
  },
  "hsl": {
    "h": 241,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.20082,
    "c": 0.10637,
    "h": 272.1
  },
  "luminance": 0.0069
}

Semantic roles & 50–950 ramp

primary

#0A0945

secondary

#818327

accent

#F334F0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0A0945

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

Preview Lab → · Contrast checker → · Palette generator →