#2B554B#2B554B

#2B554B is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.6% C 0.050 H 176.4°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B554B
RGB	rgb(43, 85, 75)
HSL	hsl(166, 33%, 25%)
HSV	hsv(166, 49%, 33%)
CMYK	cmyk(49.4%, 0%, 11.8%, 66.7%)
CIE-LAB	lab(32.96, -17.47, 1.29)
CIE-LCH	lch(32.96, 17.52, 175.77°)
OKLab	oklab(41.57% -0.0503 0.0032)
OKLCH	oklch(41.57% 0.05 176.4)
XYZ	xyz(5.5142, 7.5182, 7.8158)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B554B #552B35

analogous

#2B5536 #2B554B #2B4A55

triadic

#2B554B #4B2B55 #554B2B

tetradic

#2B554B #362B55 #552B35 #4A552B

square

#2B554B #362B55 #552B35 #4A552B

split-complementary

#2B554B #552B4A #55362B

monochromatic

#0A1412 #162C27 #2B554B #407E6F #54A693

Accessibility & contrast

On white

8.39

#2B554B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2B554B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B554B

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B554B	#FFFFFF	#000000	##FFFFFF
##2B554B	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52504B

Deuteranopia (green-blind)

#4B4B4C

Tritanopia (blue-blind)

#1B5652

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b554b;
/* rgb */ color: rgb(43, 85, 75);
/* oklch */ color: oklch(41.6% 0.050 176.4);

Tailwind

colors: {
  custom: {
    50: '#67857d',
    500: '#2b554b',
    950: '#000000',
  },
}

SCSS

$custom: #2b554b;
$custom-light: #67857d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b554b",
  "rgb": {
    "r": 43,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 165.714,
    "s": 32.812,
    "l": 25.098
  },
  "oklch": {
    "l": 0.41569,
    "c": 0.05042,
    "h": 176.4
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#2B554B

secondary

#875561

accent

#5F78C9

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#060B09

muted

#7A7C7B

Preview Lab

Preview with #2B554B

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

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