#070221#070221

#070221 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.3% C 0.066 H 283.9°. Best body text is #FFFFFF at 20.20:1 contrast (WCAG AA passes).

Color values

HEX	#070221
RGB	rgb(7, 2, 33)
HSL	hsl(250, 89%, 7%)
HSV	hsv(250, 94%, 13%)
CMYK	cmyk(78.8%, 93.9%, 0%, 87.1%)
CIE-LAB	lab(1.79, 8.00, -16.80)
CIE-LCH	lch(1.79, 18.61, 295.45°)
OKLab	oklab(13.32% 0.016 -0.0644)
OKLCH	oklch(13.32% 0.066 283.9)
XYZ	xyz(0.3838, 0.1984, 1.4566)
Luminance	0.0020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070221 #1C2102

analogous

#020D21 #070221 #170221

triadic

#070221 #210702 #022107

tetradic

#070221 #21020D #1C2102 #022117

square

#070221 #21020D #1C2102 #022117

split-complementary

#070221 #211702 #0D2102

monochromatic

#06021D #06021D #070221 #13055B #1F0994

Accessibility & contrast

On white

20.20

#070221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#070221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070221

20.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070221	#FFFFFF	#000000	##FFFFFF
##070221	1.00	20.20	1.04	20.20
#FFFFFF	20.20	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000722

Deuteranopia (green-blind)

#000620

Tritanopia (blue-blind)

#000910

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #070221;
/* rgb */ color: rgb(7, 2, 33);
/* oklch */ color: oklch(13.3% 0.066 283.9);

Tailwind

colors: {
  custom: {
    50: '#49475c',
    500: '#070221',
    950: '#000000',
  },
}

SCSS

$custom: #070221;
$custom-light: #49475c;
$custom-dark: #000000;

JSON

{
  "hex": "#070221",
  "rgb": {
    "r": 7,
    "g": 2,
    "b": 33
  },
  "hsl": {
    "h": 249.677,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.13323,
    "c": 0.06637,
    "h": 283.9
  },
  "luminance": 0.00198
}

Semantic roles & 50–950 ramp

primary

#070221

secondary

#5A6718

accent

#FF29DC

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010004

muted

#777779

Preview Lab

Preview with #070221

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

Preview Lab → · Contrast checker → · Palette generator →