#2B554F#2B554F

#2B554F is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.7% C 0.048 H 183.7°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B554F
RGB	rgb(43, 85, 79)
HSL	hsl(171, 33%, 25%)
HSV	hsv(171, 49%, 33%)
CMYK	cmyk(49.4%, 0%, 7.1%, 66.7%)
CIE-LAB	lab(33.08, -16.36, -1.05)
CIE-LCH	lch(33.08, 16.39, 183.69°)
OKLab	oklab(41.71% -0.0483 -0.0031)
OKLCH	oklch(41.71% 0.048 183.7)
XYZ	xyz(5.6555, 7.5747, 8.5596)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B554F #552B31

analogous

#2B553A #2B554F #2B4655

triadic

#2B554F #4F2B55 #554F2B

tetradic

#2B554F #3A2B55 #552B31 #46552B

square

#2B554F #3A2B55 #552B31 #46552B

split-complementary

#2B554F #552B46 #553A2B

monochromatic

#0A1413 #162C29 #2B554F #407E75 #54A69B

Accessibility & contrast

On white

8.35

#2B554F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2B554F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B554F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B554F	#FFFFFF	#000000	##FFFFFF
##2B554F	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51514F

Deuteranopia (green-blind)

#4A4C50

Tritanopia (blue-blind)

#185753

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2b554f;
/* rgb */ color: rgb(43, 85, 79);
/* oklch */ color: oklch(41.7% 0.048 183.7);

Tailwind

colors: {
  custom: {
    50: '#688580',
    500: '#2b554f',
    950: '#000000',
  },
}

SCSS

$custom: #2b554f;
$custom-light: #688580;
$custom-dark: #000000;

JSON

{
  "hex": "#2b554f",
  "rgb": {
    "r": 43,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 171.429,
    "s": 32.812,
    "l": 25.098
  },
  "oklch": {
    "l": 0.41708,
    "c": 0.04838,
    "h": 183.7
  },
  "luminance": 0.07575
}

Semantic roles & 50–950 ramp

primary

#2B554F

secondary

#87555C

accent

#5F6EC9

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#060B0A

muted

#7A7C7C

Preview Lab

Preview with #2B554F

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

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