#2A3C42#2A3C42

#2A3C42 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.3% C 0.025 H 220.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A3C42
RGB	rgb(42, 60, 66)
HSL	hsl(195, 22%, 21%)
HSV	hsv(195, 36%, 26%)
CMYK	cmyk(36.4%, 9.1%, 0%, 74.1%)
CIE-LAB	lab(24.05, -5.46, -6.02)
CIE-LCH	lch(24.05, 8.13, 227.82°)
OKLab	oklab(34.32% -0.0193 -0.0165)
OKLCH	oklch(34.32% 0.025 220.5)
XYZ	xyz(3.5538, 4.1171, 5.7606)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3C42 #42302A

analogous

#2A423C #2A3C42 #2A3042

triadic

#2A3C42 #422A3C #3C422A

tetradic

#2A3C42 #3C2A42 #42302A #30422A

square

#2A3C42 #3C2A42 #42302A #30422A

split-complementary

#2A3C42 #422A30 #423C2A

monochromatic

#0C1113 #121A1D #2A3C42 #425E67 #5A808D

Accessibility & contrast

On white

11.52

#2A3C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A3C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3C42

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3C42	#FFFFFF	#000000	##FFFFFF
##2A3C42	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B42

Deuteranopia (green-blind)

#353842

Tritanopia (blue-blind)

#223E3E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a3c42;
/* rgb */ color: rgb(42, 60, 66);
/* oklch */ color: oklch(34.3% 0.025 220.5);

Tailwind

colors: {
  custom: {
    50: '#647176',
    500: '#2a3c42',
    950: '#000000',
  },
}

SCSS

$custom: #2a3c42;
$custom-light: #647176;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3c42",
  "rgb": {
    "r": 42,
    "g": 60,
    "b": 66
  },
  "hsl": {
    "h": 195,
    "s": 22.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34317,
    "c": 0.02538,
    "h": 220.5
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#2A3C42

secondary

#735C54

accent

#7E69BF

background

#F6F6F7

surface

#EBECED

border

#C6C7C8

text

#050708

muted

#7A7A7B

Preview Lab

Preview with #2A3C42

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

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