#2F8BA3#2F8BA3

#2F8BA3 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.4% C 0.091 H 218.8°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F8BA3
RGB	rgb(47, 139, 163)
HSL	hsl(192, 55%, 41%)
HSV	hsv(192, 71%, 64%)
CMYK	cmyk(71.2%, 14.7%, 0%, 36.1%)
CIE-LAB	lab(53.72, -18.73, -20.53)
CIE-LCH	lch(53.72, 27.79, 227.62°)
OKLab	oklab(59.35% -0.0712 -0.0573)
OKLCH	oklch(59.35% 0.091 218.8)
XYZ	xyz(17.0130, 21.7120, 37.9374)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8BA3 #A3472F

analogous

#2FA381 #2F8BA3 #2F51A3

triadic

#2F8BA3 #A32F8B #8BA32F

tetradic

#2F8BA3 #812FA3 #A3472F #51A32F

square

#2F8BA3 #812FA3 #A3472F #51A32F

split-complementary

#2F8BA3 #A32F51 #A3812F

monochromatic

#143A44 #216273 #2F8BA3 #46AECA #75C3D7

Accessibility & contrast

On white

3.93

#2F8BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#2F8BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8BA3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8BA3	#FFFFFF	#000000	##000000
##2F8BA3	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C87A4

Deuteranopia (green-blind)

#6C7BA3

Tritanopia (blue-blind)

#009393

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2f8ba3;
/* rgb */ color: rgb(47, 139, 163);
/* oklch */ color: oklch(59.4% 0.091 218.8);

Tailwind

colors: {
  custom: {
    50: '#77adbe',
    500: '#2f8ba3',
    950: '#000000',
  },
}

SCSS

$custom: #2f8ba3;
$custom-light: #77adbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8ba3",
  "rgb": {
    "r": 47,
    "g": 139,
    "b": 163
  },
  "hsl": {
    "h": 192.414,
    "s": 55.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.59351,
    "c": 0.09141,
    "h": 218.8
  },
  "luminance": 0.21714
}

Semantic roles & 50–950 ramp

primary

#2F8BA3

secondary

#BF7F6F

accent

#6849DF

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F8BA3

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

Preview Lab → · Contrast checker → · Palette generator →