#07223B#07223B

#07223B is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.058 H 249.8°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#07223B
RGB	rgb(7, 34, 59)
HSL	hsl(209, 79%, 13%)
HSV	hsv(209, 88%, 23%)
CMYK	cmyk(88.1%, 42.4%, 0%, 76.9%)
CIE-LAB	lab(12.64, 0.53, -19.00)
CIE-LCH	lch(12.64, 19.01, 271.60°)
OKLab	oklab(24.66% -0.0199 -0.0541)
OKLCH	oklch(24.66% 0.058 249.8)
XYZ	xyz(1.4488, 1.5048, 4.3509)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07223B #3B2007

analogous

#073B3A #07223B #07083B

triadic

#07223B #3B0722 #223B07

tetradic

#07223B #3A073B #3B2007 #083B07

square

#07223B #3A073B #3B2007 #083B07

split-complementary

#07223B #3B0708 #3B3A07

monochromatic

#03101B #03101B #07223B #0D4272 #1461A8

Accessibility & contrast

On white

16.14

#07223B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#07223B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07223B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07223B	#FFFFFF	#000000	##FFFFFF
##07223B	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16233C

Deuteranopia (green-blind)

#0E1F3B

Tritanopia (blue-blind)

#00282B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #07223b;
/* rgb */ color: rgb(7, 34, 59);
/* oklch */ color: oklch(24.7% 0.058 249.8);

Tailwind

colors: {
  custom: {
    50: '#505c71',
    500: '#07223b',
    950: '#000000',
  },
}

SCSS

$custom: #07223b;
$custom-light: #505c71;
$custom-dark: #000000;

JSON

{
  "hex": "#07223b",
  "rgb": {
    "r": 7,
    "g": 34,
    "b": 59
  },
  "hsl": {
    "h": 208.846,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24662,
    "c": 0.05766,
    "h": 249.8
  },
  "luminance": 0.01505
}

Semantic roles & 50–950 ramp

primary

#07223B

secondary

#7A4D23

accent

#9033F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #07223B

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

Preview Lab → · Contrast checker → · Palette generator →