#07022B#07022B

#07022B is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.7% C 0.081 H 278.3°. Best body text is #FFFFFF at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#07022B
RGB	rgb(7, 2, 43)
HSL	hsl(247, 91%, 9%)
HSV	hsv(247, 95%, 17%)
CMYK	cmyk(83.7%, 95.3%, 0%, 83.1%)
CIE-LAB	lab(2.38, 12.09, -23.66)
CIE-LCH	lch(2.38, 26.57, 297.07°)
OKLab	oklab(14.73% 0.0117 -0.0801)
OKLCH	oklch(14.73% 0.081 278.3)
XYZ	xyz(0.5452, 0.2630, 2.3071)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07022B #262B02

analogous

#02122B #07022B #1C022B

triadic

#07022B #2B0702 #022B07

tetradic

#07022B #2B0212 #262B02 #022B1C

square

#07022B #2B0212 #262B02 #022B1C

split-complementary

#07022B #2B1C02 #122B02

monochromatic

#05011D #05011D #07022B #110565 #1A07A0

Accessibility & contrast

On white

19.95

#07022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#07022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07022B

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07022B	#FFFFFF	#000000	##FFFFFF
##07022B	1.00	19.95	1.05	19.95
#FFFFFF	19.95	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2C

Deuteranopia (green-blind)

#00072A

Tritanopia (blue-blind)

#000D16

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #07022b;
/* rgb */ color: rgb(7, 2, 43);
/* oklch */ color: oklch(14.7% 0.081 278.3);

Tailwind

colors: {
  custom: {
    50: '#4a4764',
    500: '#07022b',
    950: '#000000',
  },
}

SCSS

$custom: #07022b;
$custom-light: #4a4764;
$custom-dark: #000000;

JSON

{
  "hex": "#07022b",
  "rgb": {
    "r": 7,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 247.317,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.14734,
    "c": 0.08095,
    "h": 278.3
  },
  "luminance": 0.00263
}

Semantic roles & 50–950 ramp

primary

#07022B

secondary

#657019

accent

#FF29E5

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #07022B

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

Preview Lab → · Contrast checker → · Palette generator →