#07243B#07243B

#07243B is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.055 H 246.4°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#07243B
RGB	rgb(7, 36, 59)
HSL	hsl(207, 79%, 13%)
HSV	hsv(207, 88%, 23%)
CMYK	cmyk(88.1%, 39%, 0%, 76.9%)
CIE-LAB	lab(13.37, -0.95, -17.85)
CIE-LCH	lch(13.37, 17.87, 266.95°)
OKLab	oklab(25.23% -0.0221 -0.0507)
OKLCH	oklch(25.23% 0.055 246.4)
XYZ	xyz(1.5076, 1.6225, 4.3705)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07243B #3B1E07

analogous

#073B38 #07243B #070A3B

triadic

#07243B #3B0724 #243B07

tetradic

#07243B #38073B #3B1E07 #0A3B07

square

#07243B #38073B #3B1E07 #0A3B07

split-complementary

#07243B #3B070A #3B3807

monochromatic

#03111B #03111B #07243B #0D4572 #1467A8

Accessibility & contrast

On white

15.85

#07243B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#07243B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07243B

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07243B	#FFFFFF	#000000	##FFFFFF
##07243B	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19253C

Deuteranopia (green-blind)

#12203B

Tritanopia (blue-blind)

#002A2C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #07243b;
/* rgb */ color: rgb(7, 36, 59);
/* oklch */ color: oklch(25.2% 0.055 246.4);

Tailwind

colors: {
  custom: {
    50: '#505e71',
    500: '#07243b',
    950: '#000000',
  },
}

SCSS

$custom: #07243b;
$custom-light: #505e71;
$custom-dark: #000000;

JSON

{
  "hex": "#07243b",
  "rgb": {
    "r": 7,
    "g": 36,
    "b": 59
  },
  "hsl": {
    "h": 206.538,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25234,
    "c": 0.05533,
    "h": 246.4
  },
  "luminance": 0.01623
}

Semantic roles & 50–950 ramp

primary

#07243B

secondary

#7A4A23

accent

#8933F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #07243B

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

Preview Lab → · Contrast checker → · Palette generator →