#090A45#090A45

#090A45 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.106 H 271.2°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#090A45
RGB	rgb(9, 10, 69)
HSL	hsl(239, 77%, 15%)
HSV	hsv(239, 87%, 27%)
CMYK	cmyk(87%, 85.5%, 0%, 72.9%)
CIE-LAB	lab(6.37, 23.02, -36.24)
CIE-LCH	lch(6.37, 42.93, 302.42°)
OKLab	oklab(20.18% 0.0021 -0.1056)
OKLCH	oklch(20.18% 0.106 271.2)
XYZ	xyz(1.2950, 0.7047, 5.6968)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090A45 #454409

analogous

#092845 #090A45 #260945

triadic

#090A45 #45090A #0A4509

tetradic

#090A45 #450928 #454409 #094526

square

#090A45 #450928 #454409 #094526

split-complementary

#090A45 #452609 #284509

monochromatic

#04041B #04041B #090A45 #10127B #171AB1

Accessibility & contrast

On white

18.40

#090A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#090A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090A45

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090A45	#FFFFFF	#000000	##FFFFFF
##090A45	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001747

Deuteranopia (green-blind)

#001144

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #090a45;
/* rgb */ color: rgb(9, 10, 69);
/* oklch */ color: oklch(20.2% 0.106 271.2);

Tailwind

colors: {
  custom: {
    50: '#554a79',
    500: '#090a45',
    950: '#000000',
  },
}

SCSS

$custom: #090a45;
$custom-light: #554a79;
$custom-dark: #000000;

JSON

{
  "hex": "#090a45",
  "rgb": {
    "r": 9,
    "g": 10,
    "b": 69
  },
  "hsl": {
    "h": 239,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.20177,
    "c": 0.10559,
    "h": 271.2
  },
  "luminance": 0.00705
}

Semantic roles & 50–950 ramp

primary

#090A45

secondary

#838127

accent

#F034F3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #090A45

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

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