#090D29#090D29

#090D29 is a very dark, muted blue. Relative luminance 0.005; OKLCH L 17.5% C 0.057 H 272.9°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#090D29
RGB	rgb(9, 13, 41)
HSL	hsl(233, 64%, 10%)
HSV	hsv(233, 78%, 16%)
CMYK	cmyk(78%, 68.3%, 0%, 83.9%)
CIE-LAB	lab(4.57, 7.20, -18.68)
CIE-LCH	lch(4.57, 20.02, 291.08°)
OKLab	oklab(17.53% 0.0029 -0.0569)
OKLCH	oklch(17.53% 0.057 272.9)
XYZ	xyz(0.6567, 0.5060, 2.1604)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090D29 #292509

analogous

#091D29 #090D29 #150929

triadic

#090D29 #29090D #0D2909

tetradic

#090D29 #29091D #292509 #092915

square

#090D29 #29091D #292509 #092915

split-complementary

#090D29 #291509 #1D2909

monochromatic

#060819 #060819 #090D29 #141D5B #1F2D8D

Accessibility & contrast

On white

19.07

#090D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#090D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090D29

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090D29	#FFFFFF	#000000	##FFFFFF
##090D29	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112A

Deuteranopia (green-blind)

#000E28

Tritanopia (blue-blind)

#001419

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090d29;
/* rgb */ color: rgb(9, 13, 41);
/* oklch */ color: oklch(17.5% 0.057 272.9);

Tailwind

colors: {
  custom: {
    50: '#4b4c63',
    500: '#090d29',
    950: '#000000',
  },
}

SCSS

$custom: #090d29;
$custom-light: #4b4c63;
$custom-dark: #000000;

JSON

{
  "hex": "#090d29",
  "rgb": {
    "r": 9,
    "g": 13,
    "b": 41
  },
  "hsl": {
    "h": 232.5,
    "s": 64,
    "l": 9.804
  },
  "oklch": {
    "l": 0.1753,
    "c": 0.05694,
    "h": 272.9
  },
  "luminance": 0.00506
}

Semantic roles & 50–950 ramp

primary

#090D29

secondary

#675F27

accent

#D241E7

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #090D29

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

Preview Lab → · Contrast checker → · Palette generator →