#06263A#06263A

#06263A is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.7% C 0.052 H 240.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#06263A
RGB	rgb(6, 38, 58)
HSL	hsl(203, 81%, 13%)
HSV	hsv(203, 90%, 23%)
CMYK	cmyk(89.7%, 34.5%, 0%, 77.3%)
CIE-LAB	lab(14.00, -3.03, -16.14)
CIE-LCH	lch(14.00, 16.43, 259.37°)
OKLab	oklab(25.71% -0.0255 -0.0457)
OKLCH	oklch(25.71% 0.052 240.8)
XYZ	xyz(1.5316, 1.7302, 4.2554)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06263A #3A1A06

analogous

#063A34 #06263A #060C3A

triadic

#06263A #3A0626 #263A06

tetradic

#06263A #34063A #3A1A06 #0C3A06

square

#06263A #34063A #3A1A06 #0C3A06

split-complementary

#06263A #3A060C #3A3406

monochromatic

#03121C #03121C #06263A #0C4A71 #116FA9

Accessibility & contrast

On white

15.60

#06263A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#06263A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06263A

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06263A	#FFFFFF	#000000	##FFFFFF
##06263A	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D263B

Deuteranopia (green-blind)

#15213A

Tritanopia (blue-blind)

#002B2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #06263a;
/* rgb */ color: rgb(6, 38, 58);
/* oklch */ color: oklch(25.7% 0.052 240.8);

Tailwind

colors: {
  custom: {
    50: '#4f6070',
    500: '#06263a',
    950: '#000000',
  },
}

SCSS

$custom: #06263a;
$custom-light: #4f6070;
$custom-dark: #000000;

JSON

{
  "hex": "#06263a",
  "rgb": {
    "r": 6,
    "g": 38,
    "b": 58
  },
  "hsl": {
    "h": 203.077,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.25706,
    "c": 0.05237,
    "h": 240.8
  },
  "luminance": 0.0173
}

Semantic roles & 50–950 ramp

primary

#06263A

secondary

#7A4422

accent

#7D30F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #06263A

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

Preview Lab → · Contrast checker → · Palette generator →