#0A2D35#0A2D35

#0A2D35 is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.6% C 0.042 H 216.0°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#0A2D35
RGB	rgb(10, 45, 53)
HSL	hsl(191, 68%, 12%)
HSV	hsv(191, 81%, 21%)
CMYK	cmyk(81.1%, 15.1%, 0%, 79.2%)
CIE-LAB	lab(16.49, -9.15, -8.77)
CIE-LCH	lch(16.49, 12.67, 223.76°)
OKLab	oklab(27.65% -0.0336 -0.0244)
OKLCH	oklch(27.65% 0.042 216)
XYZ	xyz(1.7059, 2.1982, 3.7019)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2D35 #35120A

analogous

#0A3528 #0A2D35 #0A1735

triadic

#0A2D35 #350A2D #2D350A

tetradic

#0A2D35 #280A35 #35120A #17350A

square

#0A2D35 #280A35 #35120A #17350A

split-complementary

#0A2D35 #350A17 #35280A

monochromatic

#05161A #05161A #0A2D35 #145968 #1D849C

Accessibility & contrast

On white

14.59

#0A2D35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0A2D35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2D35

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2D35	#FFFFFF	#000000	##FFFFFF
##0A2D35	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282B35

Deuteranopia (green-blind)

#212735

Tritanopia (blue-blind)

#00302F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0a2d35;
/* rgb */ color: rgb(10, 45, 53);
/* oklch */ color: oklch(27.6% 0.042 216.0);

Tailwind

colors: {
  custom: {
    50: '#50666c',
    500: '#0a2d35',
    950: '#000000',
  },
}

SCSS

$custom: #0a2d35;
$custom-light: #50666c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2d35",
  "rgb": {
    "r": 10,
    "g": 45,
    "b": 53
  },
  "hsl": {
    "h": 191.163,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.27649,
    "c": 0.04151,
    "h": 216
  },
  "luminance": 0.02198
}

Semantic roles & 50–950 ramp

primary

#0A2D35

secondary

#723628

accent

#5D3DEB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #0A2D35

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

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