#2A545D#2A545D

#2A545D is a dark, muted cyan. Relative luminance 0.076; OKLCH L 41.9% C 0.049 H 213.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A545D
RGB	rgb(42, 84, 93)
HSL	hsl(191, 38%, 26%)
HSV	hsv(191, 55%, 36%)
CMYK	cmyk(54.8%, 9.7%, 0%, 63.5%)
CIE-LAB	lab(33.18, -11.81, -9.75)
CIE-LCH	lch(33.18, 15.32, 219.53°)
OKLab	oklab(41.94% -0.041 -0.0269)
OKLCH	oklch(41.94% 0.049 213.3)
XYZ	xyz(6.1002, 7.6227, 11.5037)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A545D #5D332A

analogous

#2A5D4D #2A545D #2A3B5D

triadic

#2A545D #5D2A54 #545D2A

tetradic

#2A545D #4D2A5D #5D332A #3B5D2A

square

#2A545D #4D2A5D #5D332A #3B5D2A

split-complementary

#2A545D #5D2A3B #5D4D2A

monochromatic

#0A1315 #172E33 #2A545D #3D7A87 #51A0B0

Accessibility & contrast

On white

8.32

#2A545D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2A545D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A545D

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A545D	#FFFFFF	#000000	##FFFFFF
##2A545D	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515E

Deuteranopia (green-blind)

#454B5D

Tritanopia (blue-blind)

#095857

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a545d;
/* rgb */ color: rgb(42, 84, 93);
/* oklch */ color: oklch(41.9% 0.049 213.3);

Tailwind

colors: {
  custom: {
    50: '#68848a',
    500: '#2a545d',
    950: '#000000',
  },
}

SCSS

$custom: #2a545d;
$custom-light: #68848a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a545d",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 190.588,
    "s": 37.778,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4194,
    "c": 0.04908,
    "h": 213.3
  },
  "luminance": 0.07623
}

Semantic roles & 50–950 ramp

primary

#2A545D

secondary

#8F5E53

accent

#6E5ACE

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2A545D

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

Preview Lab → · Contrast checker → · Palette generator →