#2B899E#2B899E

#2B899E is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.5% C 0.090 H 216.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B899E
RGB	rgb(43, 137, 158)
HSL	hsl(191, 57%, 39%)
HSV	hsv(191, 73%, 62%)
CMYK	cmyk(72.8%, 13.3%, 0%, 38%)
CIE-LAB	lab(52.81, -19.88, -19.04)
CIE-LCH	lch(52.81, 27.53, 223.78°)
OKLab	oklab(58.53% -0.0732 -0.0531)
OKLCH	oklch(58.53% 0.09 216)
XYZ	xyz(16.1109, 20.8717, 35.5207)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B899E #9E402B

analogous

#2B9E7A #2B899E #2B4F9E

triadic

#2B899E #9E2B89 #899E2B

tetradic

#2B899E #7A2B9E #9E402B #4F9E2B

square

#2B899E #7A2B9E #9E402B #4F9E2B

split-complementary

#2B899E #9E2B4F #9E7A2B

monochromatic

#11363E #1E5F6E #2B899E #3CB0CA #6CC4D7

Accessibility & contrast

On white

4.06

#2B899E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2B899E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B899E

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B899E	#FFFFFF	#000000	##000000
##2B899E	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B859F

Deuteranopia (green-blind)

#6B799E

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b899e;
/* rgb */ color: rgb(43, 137, 158);
/* oklch */ color: oklch(58.5% 0.090 216.0);

Tailwind

colors: {
  custom: {
    50: '#75abba',
    500: '#2b899e',
    950: '#000000',
  },
}

SCSS

$custom: #2b899e;
$custom-light: #75abba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b899e",
  "rgb": {
    "r": 43,
    "g": 137,
    "b": 158
  },
  "hsl": {
    "h": 190.957,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.58527,
    "c": 0.0904,
    "h": 216
  },
  "luminance": 0.20874
}

Semantic roles & 50–950 ramp

primary

#2B899E

secondary

#BE7767

accent

#6347E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #2B899E

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

Preview Lab → · Contrast checker → · Palette generator →