#2A545B#2A545B

#2A545B is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.9% C 0.048 H 209.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#2A545B
RGB	rgb(42, 84, 91)
HSL	hsl(189, 37%, 26%)
HSV	hsv(189, 54%, 36%)
CMYK	cmyk(53.8%, 7.7%, 0%, 64.3%)
CIE-LAB	lab(33.11, -12.45, -8.60)
CIE-LCH	lch(33.11, 15.13, 214.63°)
OKLab	oklab(41.86% -0.0419 -0.0237)
OKLCH	oklch(41.86% 0.048 209.5)
XYZ	xyz(6.0128, 7.5877, 11.0432)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A545B #5B312A

analogous

#2A5B49 #2A545B #2A3B5B

triadic

#2A545B #5B2A54 #545B2A

tetradic

#2A545B #492A5B #5B312A #3B5B2A

square

#2A545B #492A5B #5B312A #3B5B2A

split-complementary

#2A545B #5B2A3B #5B492A

monochromatic

#0A1315 #172D31 #2A545B #3D7B85 #51A1AF

Accessibility & contrast

On white

8.34

#2A545B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2A545B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A545B

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A545B	#FFFFFF	#000000	##FFFFFF
##2A545B	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E515B

Deuteranopia (green-blind)

#464B5B

Tritanopia (blue-blind)

#0C5756

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a545b;
/* rgb */ color: rgb(42, 84, 91);
/* oklch */ color: oklch(41.9% 0.048 209.5);

Tailwind

colors: {
  custom: {
    50: '#688489',
    500: '#2a545b',
    950: '#000000',
  },
}

SCSS

$custom: #2a545b;
$custom-light: #688489;
$custom-dark: #000000;

JSON

{
  "hex": "#2a545b",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 188.571,
    "s": 36.842,
    "l": 26.078
  },
  "oklch": {
    "l": 0.41855,
    "c": 0.0482,
    "h": 209.5
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#2A545B

secondary

#8D5C53

accent

#6B5BCD

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2A545B

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

Preview Lab → · Contrast checker → · Palette generator →