#2A3A3E#2A3A3E

#2A3A3E is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.6% C 0.022 H 214.8°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#2A3A3E
RGB	rgb(42, 58, 62)
HSL	hsl(192, 19%, 20%)
HSV	hsv(192, 32%, 24%)
CMYK	cmyk(32.3%, 6.5%, 0%, 75.7%)
CIE-LAB	lab(23.22, -5.34, -4.59)
CIE-LCH	lch(23.22, 7.05, 220.70°)
OKLab	oklab(33.61% -0.018 -0.0125)
OKLCH	oklch(33.61% 0.022 214.8)
XYZ	xyz(3.3371, 3.8660, 5.1269)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3A3E #3E2E2A

analogous

#2A3E38 #2A3A3E #2A303E

triadic

#2A3A3E #3E2A3A #3A3E2A

tetradic

#2A3A3E #382A3E #3E2E2A #303E2A

square

#2A3A3E #382A3E #3E2E2A #303E2A

split-complementary

#2A3A3E #3E2A30 #3E382A

monochromatic

#0C1112 #11181A #2A3A3E #435C62 #5B7E87

Accessibility & contrast

On white

11.84

#2A3A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2A3A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3A3E

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3A3E	#FFFFFF	#000000	##FFFFFF
##2A3A3E	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37393E

Deuteranopia (green-blind)

#34363E

Tritanopia (blue-blind)

#233C3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a3a3e;
/* rgb */ color: rgb(42, 58, 62);
/* oklch */ color: oklch(33.6% 0.022 214.8);

Tailwind

colors: {
  custom: {
    50: '#647073',
    500: '#2a3a3e',
    950: '#000000',
  },
}

SCSS

$custom: #2a3a3e;
$custom-light: #647073;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3a3e",
  "rgb": {
    "r": 42,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 192,
    "s": 19.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.33607,
    "c": 0.02196,
    "h": 214.8
  },
  "luminance": 0.03866
}

Semantic roles & 50–950 ramp

primary

#2A3A3E

secondary

#6F5A55

accent

#7C6CBC

background

#F6F6F6

surface

#EBECEC

border

#C6C7C7

text

#050708

muted

#7A7A7B

Preview Lab

Preview with #2A3A3E

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

Preview Lab → · Contrast checker → · Palette generator →