#2B5F66#2B5F66

#2B5F66 is a mid, muted teal. Relative luminance 0.097; OKLCH L 45.3% C 0.056 H 207.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B5F66
RGB	rgb(43, 95, 102)
HSL	hsl(187, 41%, 28%)
HSV	hsv(187, 58%, 40%)
CMYK	cmyk(57.8%, 6.9%, 0%, 60%)
CIE-LAB	lab(37.22, -15.07, -9.28)
CIE-LCH	lch(37.22, 17.70, 211.62°)
OKLab	oklab(45.3% -0.0502 -0.0256)
OKLCH	oklch(45.3% 0.056 207.1)
XYZ	xyz(7.4858, 9.6566, 14.0372)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5F66 #66322B

analogous

#2B664F #2B5F66 #2B4166

triadic

#2B5F66 #662B5F #5F662B

tetradic

#2B5F66 #4F2B66 #66322B #41662B

square

#2B5F66 #4F2B66 #66322B #41662B

split-complementary

#2B5F66 #662B41 #664F2B

monochromatic

#091416 #19373B #2B5F66 #3D8791 #54ABB7

Accessibility & contrast

On white

7.16

#2B5F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2B5F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5F66

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5F66	#FFFFFF	#000000	##FFFFFF
##2B5F66	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585C66

Deuteranopia (green-blind)

#4E5566

Tritanopia (blue-blind)

#006361

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2b5f66;
/* rgb */ color: rgb(43, 95, 102);
/* oklch */ color: oklch(45.3% 0.056 207.1);

Tailwind

colors: {
  custom: {
    50: '#6a8c91',
    500: '#2b5f66',
    950: '#000000',
  },
}

SCSS

$custom: #2b5f66;
$custom-light: #6a8c91;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5f66",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 102
  },
  "hsl": {
    "h": 187.119,
    "s": 40.69,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45299,
    "c": 0.05633,
    "h": 207.1
  },
  "luminance": 0.09657
}

Semantic roles & 50–950 ramp

primary

#2B5F66

secondary

#985D55

accent

#6657D1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #2B5F66

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

Preview Lab → · Contrast checker → · Palette generator →