#07043A#07043A

#07043A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.4% C 0.098 H 272.7°. Best body text is #FFFFFF at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#07043A
RGB	rgb(7, 4, 58)
HSL	hsl(243, 87%, 12%)
HSV	hsv(243, 93%, 23%)
CMYK	cmyk(87.9%, 93.1%, 0%, 77.3%)
CIE-LAB	lab(3.95, 19.57, -32.31)
CIE-LCH	lch(3.95, 37.77, 301.21°)
OKLab	oklab(17.41% 0.0047 -0.0983)
OKLCH	oklch(17.41% 0.098 272.7)
XYZ	xyz(0.8945, 0.4374, 4.0394)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07043A #373A04

analogous

#041C3A #07043A #22043A

triadic

#07043A #3A0704 #043A07

tetradic

#07043A #3A041C #373A04 #043A22

square

#07043A #3A041C #373A04 #043A22

split-complementary

#07043A #3A2204 #1C3A04

monochromatic

#03021D #03021D #07043A #0E0873 #150CAD

Accessibility & contrast

On white

19.31

#07043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#07043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07043A

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07043A	#FFFFFF	#000000	##FFFFFF
##07043A	1.00	19.31	1.09	19.31
#FFFFFF	19.31	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113B

Deuteranopia (green-blind)

#000B39

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #07043a;
/* rgb */ color: rgb(7, 4, 58);
/* oklch */ color: oklch(17.4% 0.098 272.7);

Tailwind

colors: {
  custom: {
    50: '#504771',
    500: '#07043a',
    950: '#000000',
  },
}

SCSS

$custom: #07043a;
$custom-light: #504771;
$custom-dark: #000000;

JSON

{
  "hex": "#07043a",
  "rgb": {
    "r": 7,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 243.333,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.1741,
    "c": 0.09845,
    "h": 272.7
  },
  "luminance": 0.00437
}

Semantic roles & 50–950 ramp

primary

#07043A

secondary

#777C1E

accent

#FD2BF2

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #07043A

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

Preview Lab → · Contrast checker → · Palette generator →