#07173E#07173E

#07173E is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.0% C 0.078 H 263.9°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#07173E
RGB	rgb(7, 23, 62)
HSL	hsl(223, 80%, 14%)
HSV	hsv(223, 89%, 24%)
CMYK	cmyk(88.7%, 62.9%, 0%, 75.7%)
CIE-LAB	lab(9.04, 10.51, -26.91)
CIE-LCH	lch(9.04, 28.89, 291.34°)
OKLab	oklab(21.96% -0.0083 -0.0776)
OKLCH	oklch(21.96% 0.078 263.9)
XYZ	xyz(1.2632, 1.0056, 4.6840)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07173E #3E2E07

analogous

#07323E #07173E #12073E

triadic

#07173E #3E0717 #173E07

tetradic

#07173E #3E0732 #3E2E07 #073E12

square

#07173E #3E0732 #3E2E07 #073E12

split-complementary

#07173E #3E1207 #323E07

monochromatic

#030A1B #030A1B #07173E #0D2B75 #1340AC

Accessibility & contrast

On white

17.48

#07173E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#07173E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07173E

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07173E	#FFFFFF	#000000	##FFFFFF
##07173E	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3F

Deuteranopia (green-blind)

#00173D

Tritanopia (blue-blind)

#002127

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #07173e;
/* rgb */ color: rgb(7, 23, 62);
/* oklch */ color: oklch(22.0% 0.078 263.9);

Tailwind

colors: {
  custom: {
    50: '#515374',
    500: '#07173e',
    950: '#000000',
  },
}

SCSS

$custom: #07173e;
$custom-light: #515374;
$custom-dark: #000000;

JSON

{
  "hex": "#07173e",
  "rgb": {
    "r": 7,
    "g": 23,
    "b": 62
  },
  "hsl": {
    "h": 222.545,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.2196,
    "c": 0.07806,
    "h": 263.9
  },
  "luminance": 0.01006
}

Semantic roles & 50–950 ramp

primary

#07173E

secondary

#7D6324

accent

#BD32F6

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #07173E

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

Preview Lab → · Contrast checker → · Palette generator →