#2F8BA1#2F8BA1

#2F8BA1 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.3% C 0.090 H 217.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2F8BA1
RGB	rgb(47, 139, 161)
HSL	hsl(192, 55%, 41%)
HSV	hsv(192, 71%, 63%)
CMYK	cmyk(70.8%, 13.7%, 0%, 36.9%)
CIE-LAB	lab(53.64, -19.39, -19.49)
CIE-LCH	lch(53.64, 27.49, 225.15°)
OKLab	oklab(59.27% -0.0721 -0.0543)
OKLCH	oklch(59.27% 0.09 217)
XYZ	xyz(16.8352, 21.6409, 37.0011)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8BA1 #A1452F

analogous

#2FA17E #2F8BA1 #2F52A1

triadic

#2F8BA1 #A12F8B #8BA12F

tetradic

#2F8BA1 #7E2FA1 #A1452F #52A12F

square

#2F8BA1 #7E2FA1 #A1452F #52A12F

split-complementary

#2F8BA1 #A12F52 #A17E2F

monochromatic

#133942 #216272 #2F8BA1 #45AFC9 #74C3D6

Accessibility & contrast

On white

3.94

#2F8BA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#2F8BA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8BA1

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8BA1	#FFFFFF	#000000	##000000
##2F8BA1	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C87A2

Deuteranopia (green-blind)

#6C7BA1

Tritanopia (blue-blind)

#009392

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2f8ba1;
/* rgb */ color: rgb(47, 139, 161);
/* oklch */ color: oklch(59.3% 0.090 217.0);

Tailwind

colors: {
  custom: {
    50: '#77adbc',
    500: '#2f8ba1',
    950: '#000000',
  },
}

SCSS

$custom: #2f8ba1;
$custom-light: #77adbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8ba1",
  "rgb": {
    "r": 47,
    "g": 139,
    "b": 161
  },
  "hsl": {
    "h": 191.579,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.59265,
    "c": 0.09025,
    "h": 217
  },
  "luminance": 0.21643
}

Semantic roles & 50–950 ramp

primary

#2F8BA1

secondary

#BE7D6E

accent

#664ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F8BA1

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

Preview Lab → · Contrast checker → · Palette generator →