#071C3E#071C3E

#071C3E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.2% C 0.071 H 259.5°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#071C3E
RGB	rgb(7, 28, 62)
HSL	hsl(217, 80%, 14%)
HSV	hsv(217, 89%, 24%)
CMYK	cmyk(88.7%, 54.8%, 0%, 75.7%)
CIE-LAB	lab(10.73, 6.54, -24.18)
CIE-LCH	lch(10.73, 25.04, 285.13°)
OKLab	oklab(23.25% -0.0128 -0.0695)
OKLCH	oklch(23.25% 0.071 259.5)
XYZ	xyz(1.3721, 1.2233, 4.7203)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071C3E #3E2907

analogous

#07373E #071C3E #0D073E

triadic

#071C3E #3E071C #1C3E07

tetradic

#071C3E #3E0737 #3E2907 #073E0D

square

#071C3E #3E0737 #3E2907 #073E0D

split-complementary

#071C3E #3E0D07 #373E07

monochromatic

#030C1B #030C1B #071C3E #0D3575 #134EAC

Accessibility & contrast

On white

16.87

#071C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#071C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071C3E

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071C3E	#FFFFFF	#000000	##FFFFFF
##071C3E	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09203F

Deuteranopia (green-blind)

#001B3D

Tritanopia (blue-blind)

#00242A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #071c3e;
/* rgb */ color: rgb(7, 28, 62);
/* oklch */ color: oklch(23.2% 0.071 259.5);

Tailwind

colors: {
  custom: {
    50: '#515773',
    500: '#071c3e',
    950: '#000000',
  },
}

SCSS

$custom: #071c3e;
$custom-light: #515773;
$custom-dark: #000000;

JSON

{
  "hex": "#071c3e",
  "rgb": {
    "r": 7,
    "g": 28,
    "b": 62
  },
  "hsl": {
    "h": 217.091,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23248,
    "c": 0.07064,
    "h": 259.5
  },
  "luminance": 0.01223
}

Semantic roles & 50–950 ramp

primary

#071C3E

secondary

#7D5B24

accent

#AB32F6

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #071C3E

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

Preview Lab → · Contrast checker → · Palette generator →