#2B718C#2B718C

#2B718C is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.7% C 0.081 H 227.2°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B718C
RGB	rgb(43, 113, 140)
HSL	hsl(197, 53%, 36%)
HSV	hsv(197, 69%, 55%)
CMYK	cmyk(69.3%, 19.3%, 0%, 45.1%)
CIE-LAB	lab(44.54, -12.70, -21.17)
CIE-LCH	lch(44.54, 24.69, 239.04°)
OKLab	oklab(51.66% -0.0549 -0.0592)
OKLCH	oklch(51.66% 0.081 227.2)
XYZ	xyz(11.6331, 14.2160, 26.9367)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B718C #8C462B

analogous

#2B8C76 #2B718C #2B408C

triadic

#2B718C #8C2B71 #718C2B

tetradic

#2B718C #762B8C #8C462B #408C2B

square

#2B718C #762B8C #8C462B #408C2B

split-complementary

#2B718C #8C2B40 #8C762B

monochromatic

#0E252E #1D4B5D #2B718C #3997BB #62B1CF

Accessibility & contrast

On white

5.46

#2B718C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#2B718C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B718C

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B718C	#FFFFFF	#000000	##FFFFFF
##2B718C	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636F8D

Deuteranopia (green-blind)

#55658C

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b718c;
/* rgb */ color: rgb(43, 113, 140);
/* oklch */ color: oklch(51.7% 0.081 227.2);

Tailwind

colors: {
  custom: {
    50: '#7199ad',
    500: '#2b718c',
    950: '#000000',
  },
}

SCSS

$custom: #2b718c;
$custom-light: #7199ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b718c",
  "rgb": {
    "r": 43,
    "g": 113,
    "b": 140
  },
  "hsl": {
    "h": 196.701,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51661,
    "c": 0.08079,
    "h": 227.2
  },
  "luminance": 0.14217
}

Semantic roles & 50–950 ramp

primary

#2B718C

secondary

#B5765E

accent

#744BDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B718C

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

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