#07043C#07043C

#07043C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.101 H 272.3°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#07043C
RGB	rgb(7, 4, 60)
HSL	hsl(243, 88%, 13%)
HSV	hsv(243, 93%, 24%)
CMYK	cmyk(88.3%, 93.3%, 0%, 76.5%)
CIE-LAB	lab(4.14, 20.77, -33.45)
CIE-LCH	lch(4.14, 39.38, 301.83°)
OKLab	oklab(17.7% 0.004 -0.1011)
OKLCH	oklch(17.7% 0.101 272.3)
XYZ	xyz(0.9464, 0.4581, 4.3126)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07043C #393C04

analogous

#041D3C #07043C #23043C

triadic

#07043C #3C0704 #043C07

tetradic

#07043C #3C041D #393C04 #043C23

square

#07043C #3C041D #393C04 #043C23

split-complementary

#07043C #3C2304 #1D3C04

monochromatic

#03021D #03021D #07043C #0E0875 #140CAF

Accessibility & contrast

On white

19.24

#07043C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#07043C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07043C

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07043C	#FFFFFF	#000000	##FFFFFF
##07043C	1.00	19.24	1.09	19.24
#FFFFFF	19.24	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113E

Deuteranopia (green-blind)

#000C3B

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #07043c;
/* rgb */ color: rgb(7, 4, 60);
/* oklch */ color: oklch(17.7% 0.101 272.3);

Tailwind

colors: {
  custom: {
    50: '#514772',
    500: '#07043c',
    950: '#000000',
  },
}

SCSS

$custom: #07043c;
$custom-light: #514772;
$custom-dark: #000000;

JSON

{
  "hex": "#07043c",
  "rgb": {
    "r": 7,
    "g": 4,
    "b": 60
  },
  "hsl": {
    "h": 243.214,
    "s": 87.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.17698,
    "c": 0.1012,
    "h": 272.3
  },
  "luminance": 0.00458
}

Semantic roles & 50–950 ramp

primary

#07043C

secondary

#797E1E

accent

#FE2AF2

background

#F4F4F7

surface

#E7E6ED

border

#C3C2C8

text

#020008

muted

#78777B

Preview Lab

Preview with #07043C

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

Preview Lab → · Contrast checker → · Palette generator →