#07012B#07012B

#07012B is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.4% C 0.083 H 278.9°. Best body text is #FFFFFF at 20.03:1 contrast (WCAG AA passes).

Color values

HEX	#07012B
RGB	rgb(7, 1, 43)
HSL	hsl(249, 95%, 9%)
HSV	hsv(249, 98%, 17%)
CMYK	cmyk(83.7%, 97.7%, 0%, 83.1%)
CIE-LAB	lab(2.18, 12.50, -23.97)
CIE-LCH	lch(2.18, 27.03, 297.53°)
OKLab	oklab(14.43% 0.0129 -0.0822)
OKLCH	oklch(14.43% 0.083 278.9)
XYZ	xyz(0.5344, 0.2413, 2.3034)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07012B #252B01

analogous

#01102B #07012B #1C012B

triadic

#07012B #2B0701 #012B07

tetradic

#07012B #2B0110 #252B01 #012B1C

square

#07012B #2B0110 #252B01 #012B1C

split-complementary

#07012B #2B1C01 #102B01

monochromatic

#05011E #05011E #07012B #110267 #1A04A3

Accessibility & contrast

On white

20.03

#07012B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#07012B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07012B

20.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07012B	#FFFFFF	#000000	##FFFFFF
##07012B	1.00	20.03	1.05	20.03
#FFFFFF	20.03	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00092C

Deuteranopia (green-blind)

#00062A

Tritanopia (blue-blind)

#000C15

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #07012b;
/* rgb */ color: rgb(7, 1, 43);
/* oklch */ color: oklch(14.4% 0.083 278.9);

Tailwind

colors: {
  custom: {
    50: '#4a4764',
    500: '#07012b',
    950: '#000000',
  },
}

SCSS

$custom: #07012b;
$custom-light: #4a4764;
$custom-dark: #000000;

JSON

{
  "hex": "#07012b",
  "rgb": {
    "r": 7,
    "g": 1,
    "b": 43
  },
  "hsl": {
    "h": 248.571,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.14426,
    "c": 0.08323,
    "h": 278.9
  },
  "luminance": 0.00241
}

Semantic roles & 50–950 ramp

primary

#07012B

secondary

#647117

accent

#FF29E0

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010005

muted

#77777A

Preview Lab

Preview with #07012B

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

Preview Lab → · Contrast checker → · Palette generator →