#07143F#07143F

#07143F is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.084 H 266.1°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#07143F
RGB	rgb(7, 20, 63)
HSL	hsl(226, 80%, 14%)
HSV	hsv(226, 89%, 25%)
CMYK	cmyk(88.9%, 68.3%, 0%, 75.3%)
CIE-LAB	lab(8.17, 13.37, -29.04)
CIE-LCH	lch(8.17, 31.97, 294.72°)
OKLab	oklab(21.34% -0.0058 -0.0839)
OKLCH	oklch(21.34% 0.084 266.1)
XYZ	xyz(1.2347, 0.9042, 4.8111)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07143F #3F3207

analogous

#07303F #07143F #16073F

triadic

#07143F #3F0714 #143F07

tetradic

#07143F #3F0730 #3F3207 #073F16

square

#07143F #3F0730 #3F3207 #073F16

split-complementary

#07143F #3F1607 #303F07

monochromatic

#03091C #03091C #07143F #0D2576 #1337AD

Accessibility & contrast

On white

17.78

#07143F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#07143F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07143F

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07143F	#FFFFFF	#000000	##FFFFFF
##07143F	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#00153E

Tritanopia (blue-blind)

#001F27

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #07143f;
/* rgb */ color: rgb(7, 20, 63);
/* oklch */ color: oklch(21.3% 0.084 266.1);

Tailwind

colors: {
  custom: {
    50: '#525174',
    500: '#07143f',
    950: '#000000',
  },
}

SCSS

$custom: #07143f;
$custom-light: #525174;
$custom-dark: #000000;

JSON

{
  "hex": "#07143f",
  "rgb": {
    "r": 7,
    "g": 20,
    "b": 63
  },
  "hsl": {
    "h": 226.071,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.21336,
    "c": 0.08414,
    "h": 266.1
  },
  "luminance": 0.00904
}

Semantic roles & 50–950 ramp

primary

#07143F

secondary

#7E6924

accent

#C931F6

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #07143F

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

Preview Lab → · Contrast checker → · Palette generator →