#2B899D#2B899D

#2B899D is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.5% C 0.090 H 215.1°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B899D
RGB	rgb(43, 137, 157)
HSL	hsl(191, 57%, 39%)
HSV	hsv(191, 73%, 62%)
CMYK	cmyk(72.6%, 12.7%, 0%, 38.4%)
CIE-LAB	lab(52.77, -20.20, -18.52)
CIE-LCH	lch(52.77, 27.41, 222.51°)
OKLab	oklab(58.49% -0.0736 -0.0516)
OKLCH	oklch(58.49% 0.09 215.1)
XYZ	xyz(16.0252, 20.8374, 35.0692)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B899D #9D3F2B

analogous

#2B9D78 #2B899D #2B509D

triadic

#2B899D #9D2B89 #899D2B

tetradic

#2B899D #782B9D #9D3F2B #509D2B

square

#2B899D #782B9D #9D3F2B #509D2B

split-complementary

#2B899D #9D2B50 #9D782B

monochromatic

#11353D #1E5F6D #2B899D #3CB1CA #6CC4D7

Accessibility & contrast

On white

4.06

#2B899D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2B899D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B899D

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B899D	#FFFFFF	#000000	##000000
##2B899D	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)

#7B859E

Deuteranopia (green-blind)

#6B799D

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b899d;
/* rgb */ color: rgb(43, 137, 157);
/* oklch */ color: oklch(58.5% 0.090 215.1);

Tailwind

colors: {
  custom: {
    50: '#75abba',
    500: '#2b899d',
    950: '#000000',
  },
}

SCSS

$custom: #2b899d;
$custom-light: #75abba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b899d",
  "rgb": {
    "r": 43,
    "g": 137,
    "b": 157
  },
  "hsl": {
    "h": 190.526,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58485,
    "c": 0.08988,
    "h": 215.1
  },
  "luminance": 0.20839
}

Semantic roles & 50–950 ramp

primary

#2B899D

secondary

#BD7666

accent

#6248E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #2B899D

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

Preview Lab → · Contrast checker → · Palette generator →