#090730#090730

#090730 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.078 H 276.4°. Best body text is #FFFFFF at 19.36:1 contrast (WCAG AA passes).

Color values

HEX	#090730
RGB	rgb(9, 7, 48)
HSL	hsl(243, 75%, 11%)
HSV	hsv(243, 85%, 19%)
CMYK	cmyk(81.3%, 85.4%, 0%, 81.2%)
CIE-LAB	lab(3.82, 13.09, -25.13)
CIE-LCH	lch(3.82, 28.33, 297.52°)
OKLab	oklab(16.92% 0.0088 -0.0779)
OKLCH	oklch(16.92% 0.078 276.4)
XYZ	xyz(0.7220, 0.4234, 2.8394)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090730 #2E3007

analogous

#071930 #090730 #1D0730

triadic

#090730 #300907 #073009

tetradic

#090730 #300719 #2E3007 #07301D

square

#090730 #300719 #2E3007 #07301D

split-complementary

#090730 #301D07 #193007

monochromatic

#05041B #05041B #090730 #130F65 #1D179B

Accessibility & contrast

On white

19.36

#090730 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#090730 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090730

19.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090730	#FFFFFF	#000000	##FFFFFF
##090730	1.00	19.36	1.08	19.36
#FFFFFF	19.36	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F31

Deuteranopia (green-blind)

#000C2F

Tritanopia (blue-blind)

#00121A

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #090730;
/* rgb */ color: rgb(9, 7, 48);
/* oklch */ color: oklch(16.9% 0.078 276.4);

Tailwind

colors: {
  custom: {
    50: '#4d4969',
    500: '#090730',
    950: '#000000',
  },
}

SCSS

$custom: #090730;
$custom-light: #4d4969;
$custom-dark: #000000;

JSON

{
  "hex": "#090730",
  "rgb": {
    "r": 9,
    "g": 7,
    "b": 48
  },
  "hsl": {
    "h": 242.927,
    "s": 74.545,
    "l": 10.784
  },
  "oklch": {
    "l": 0.16919,
    "c": 0.07836,
    "h": 276.4
  },
  "luminance": 0.00423
}

Semantic roles & 50–950 ramp

primary

#090730

secondary

#6C7023

accent

#F137E8

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #090730

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

Preview Lab → · Contrast checker → · Palette generator →