#06243A#06243A

#06243A is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.1% C 0.054 H 244.7°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#06243A
RGB	rgb(6, 36, 58)
HSL	hsl(205, 81%, 13%)
HSV	hsv(205, 90%, 23%)
CMYK	cmyk(89.7%, 37.9%, 0%, 77.3%)
CIE-LAB	lab(13.27, -1.59, -17.30)
CIE-LCH	lch(13.27, 17.38, 264.76°)
OKLab	oklab(25.12% -0.0233 -0.0491)
OKLCH	oklch(25.12% 0.054 244.7)
XYZ	xyz(1.4694, 1.6058, 4.2347)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06243A #3A1C06

analogous

#063A36 #06243A #060A3A

triadic

#06243A #3A0624 #243A06

tetradic

#06243A #36063A #3A1C06 #0A3A06

square

#06243A #36063A #3A1C06 #0A3A06

split-complementary

#06243A #3A060A #3A3606

monochromatic

#03111C #03111C #06243A #0C4671 #1169A9

Accessibility & contrast

On white

15.89

#06243A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#06243A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06243A

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06243A	#FFFFFF	#000000	##FFFFFF
##06243A	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A253B

Deuteranopia (green-blind)

#12203A

Tritanopia (blue-blind)

#00292C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #06243a;
/* rgb */ color: rgb(6, 36, 58);
/* oklch */ color: oklch(25.1% 0.054 244.7);

Tailwind

colors: {
  custom: {
    50: '#4f5e70',
    500: '#06243a',
    950: '#000000',
  },
}

SCSS

$custom: #06243a;
$custom-light: #4f5e70;
$custom-dark: #000000;

JSON

{
  "hex": "#06243a",
  "rgb": {
    "r": 6,
    "g": 36,
    "b": 58
  },
  "hsl": {
    "h": 205.385,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.25122,
    "c": 0.05438,
    "h": 244.7
  },
  "luminance": 0.01606
}

Semantic roles & 50–950 ramp

primary

#06243A

secondary

#7A4722

accent

#8530F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #06243A

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

Preview Lab → · Contrast checker → · Palette generator →