#2B889B#2B889B

#2B889B is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.1% C 0.089 H 214.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B889B
RGB	rgb(43, 136, 155)
HSL	hsl(190, 57%, 39%)
HSV	hsv(190, 72%, 61%)
CMYK	cmyk(72.3%, 12.3%, 0%, 39.2%)
CIE-LAB	lab(52.38, -20.33, -17.96)
CIE-LCH	lch(52.38, 27.13, 221.45°)
OKLab	oklab(58.15% -0.0734 -0.05)
OKLCH	oklch(58.15% 0.089 214.3)
XYZ	xyz(15.7143, 20.4866, 34.1301)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B889B #9B3E2B

analogous

#2B9B76 #2B889B #2B509B

triadic

#2B889B #9B2B88 #889B2B

tetradic

#2B889B #762B9B #9B3E2B #509B2B

square

#2B889B #762B9B #9B3E2B #509B2B

split-complementary

#2B889B #9B2B50 #9B762B

monochromatic

#10343B #1E5E6B #2B889B #3BB0C9 #6BC4D6

Accessibility & contrast

On white

4.12

#2B889B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#2B889B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B889B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B889B	#FFFFFF	#000000	##000000
##2B889B	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A849C

Deuteranopia (green-blind)

#6B789B

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2b889b;
/* rgb */ color: rgb(43, 136, 155);
/* oklch */ color: oklch(58.1% 0.089 214.3);

Tailwind

colors: {
  custom: {
    50: '#75abb8',
    500: '#2b889b',
    950: '#000000',
  },
}

SCSS

$custom: #2b889b;
$custom-light: #75abb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b889b",
  "rgb": {
    "r": 43,
    "g": 136,
    "b": 155
  },
  "hsl": {
    "h": 190.179,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.58147,
    "c": 0.0888,
    "h": 214.3
  },
  "luminance": 0.20488
}

Semantic roles & 50–950 ramp

primary

#2B889B

secondary

#BC7465

accent

#6248E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #2B889B

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

Preview Lab → · Contrast checker → · Palette generator →