#2A3038#2A3038

#2A3038 is a dark, near-neutral cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.017 H 255.6°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A3038
RGB	rgb(42, 48, 56)
HSL	hsl(214, 14%, 19%)
HSV	hsv(214, 25%, 22%)
CMYK	cmyk(25%, 14.3%, 0%, 78%)
CIE-LAB	lab(19.60, -0.43, -5.95)
CIE-LCH	lch(19.60, 5.96, 265.88°)
OKLab	oklab(30.67% -0.0041 -0.0162)
OKLCH	oklch(30.67% 0.017 255.6)
XYZ	xyz(2.7254, 2.8916, 4.1552)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3038 #38322A

analogous

#2A3738 #2A3038 #2B2A38

triadic

#2A3038 #382A30 #30382A

tetradic

#2A3038 #382A37 #38322A #2A382B

square

#2A3038 #382A37 #38322A #2A382B

split-complementary

#2A3038 #382B2A #37382A

monochromatic

#0D0F11 #101215 #2A3038 #444E5B #5E6C7E

Accessibility & contrast

On white

13.30

#2A3038 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2A3038 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3038

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3038	#FFFFFF	#000000	##FFFFFF
##2A3038	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3038

Deuteranopia (green-blind)

#2C2F38

Tritanopia (blue-blind)

#263233

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a3038;
/* rgb */ color: rgb(42, 48, 56);
/* oklch */ color: oklch(30.7% 0.017 255.6);

Tailwind

colors: {
  custom: {
    50: '#63686e',
    500: '#2a3038',
    950: '#000000',
  },
}

SCSS

$custom: #2a3038;
$custom-light: #63686e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3038",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 56
  },
  "hsl": {
    "h": 214.286,
    "s": 14.286,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30672,
    "c": 0.0167,
    "h": 255.6
  },
  "luminance": 0.02892
}

Semantic roles & 50–950 ramp

primary

#2A3038

secondary

#686055

accent

#9971B7

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050607

muted

#797A7A

Preview Lab

Preview with #2A3038

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

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