#2B718B#2B718B

#2B718B is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.080 H 226.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B718B
RGB	rgb(43, 113, 139)
HSL	hsl(196, 53%, 36%)
HSV	hsv(196, 69%, 55%)
CMYK	cmyk(69.1%, 18.7%, 0%, 45.5%)
CIE-LAB	lab(44.50, -13.05, -20.64)
CIE-LCH	lch(44.50, 24.42, 237.70°)
OKLab	oklab(51.61% -0.0553 -0.0577)
OKLCH	oklch(51.61% 0.08 226.2)
XYZ	xyz(11.5597, 14.1867, 26.5502)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B718B #8B452B

analogous

#2B8B75 #2B718B #2B418B

triadic

#2B718B #8B2B71 #718B2B

tetradic

#2B718B #752B8B #8B452B #418B2B

square

#2B718B #752B8B #8B452B #418B2B

split-complementary

#2B718B #8B2B41 #8B752B

monochromatic

#0E252E #1D4B5C #2B718B #3997BA #62B1CE

Accessibility & contrast

On white

5.47

#2B718B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#2B718B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B718B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B718B	#FFFFFF	#000000	##FFFFFF
##2B718B	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636F8C

Deuteranopia (green-blind)

#56658B

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b718b;
/* rgb */ color: rgb(43, 113, 139);
/* oklch */ color: oklch(51.6% 0.080 226.2);

Tailwind

colors: {
  custom: {
    50: '#7199ad',
    500: '#2b718b',
    950: '#000000',
  },
}

SCSS

$custom: #2b718b;
$custom-light: #7199ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b718b",
  "rgb": {
    "r": 43,
    "g": 113,
    "b": 139
  },
  "hsl": {
    "h": 196.25,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.51614,
    "c": 0.07996,
    "h": 226.2
  },
  "luminance": 0.14188
}

Semantic roles & 50–950 ramp

primary

#2B718B

secondary

#B5755D

accent

#734CDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2B718B

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

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