#2A575C#2A575C

#2A575C is a dark, muted teal. Relative luminance 0.081; OKLCH L 42.7% C 0.050 H 205.0°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2A575C
RGB	rgb(42, 87, 92)
HSL	hsl(186, 37%, 26%)
HSV	hsv(186, 54%, 36%)
CMYK	cmyk(54.3%, 5.4%, 0%, 63.9%)
CIE-LAB	lab(34.15, -13.88, -7.66)
CIE-LCH	lch(34.15, 15.85, 208.90°)
OKLab	oklab(42.7% -0.0454 -0.0211)
OKLCH	oklch(42.7% 0.05 205)
XYZ	xyz(6.2940, 8.0808, 11.3512)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A575C #5C2F2A

analogous

#2A5C48 #2A575C #2A3E5C

triadic

#2A575C #5C2A57 #575C2A

tetradic

#2A575C #482A5C #5C2F2A #3E5C2A

square

#2A575C #482A5C #5C2F2A #3E5C2A

split-complementary

#2A575C #5C2A3E #5C482A

monochromatic

#0A1415 #172F32 #2A575C #3D7F86 #51A6B0

Accessibility & contrast

On white

8.03

#2A575C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2A575C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A575C

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A575C	#FFFFFF	#000000	##FFFFFF
##2A575C	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545C

Deuteranopia (green-blind)

#494E5C

Tritanopia (blue-blind)

#095A58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a575c;
/* rgb */ color: rgb(42, 87, 92);
/* oklch */ color: oklch(42.7% 0.050 205.0);

Tailwind

colors: {
  custom: {
    50: '#68868a',
    500: '#2a575c',
    950: '#000000',
  },
}

SCSS

$custom: #2a575c;
$custom-light: #68868a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a575c",
  "rgb": {
    "r": 42,
    "g": 87,
    "b": 92
  },
  "hsl": {
    "h": 186,
    "s": 37.313,
    "l": 26.275
  },
  "oklch": {
    "l": 0.42702,
    "c": 0.05009,
    "h": 205
  },
  "luminance": 0.08081
}

Semantic roles & 50–950 ramp

primary

#2A575C

secondary

#8E5953

accent

#665BCD

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #2A575C

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

Preview Lab → · Contrast checker → · Palette generator →