#2B7281#2B7281

#2B7281 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.073 H 214.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B7281
RGB	rgb(43, 114, 129)
HSL	hsl(190, 50%, 34%)
HSV	hsv(190, 67%, 51%)
CMYK	cmyk(66.7%, 11.6%, 0%, 49.4%)
CIE-LAB	lab(44.42, -16.97, -14.79)
CIE-LCH	lch(44.42, 22.51, 221.08°)
OKLab	oklab(51.42% -0.0606 -0.0411)
OKLCH	oklch(51.42% 0.073 214.1)
XYZ	xyz(10.9744, 14.1320, 22.9140)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7281 #813A2B

analogous

#2B8165 #2B7281 #2B4781

triadic

#2B7281 #812B72 #72812B

tetradic

#2B7281 #652B81 #813A2B #47812B

square

#2B7281 #652B81 #813A2B #47812B

split-complementary

#2B7281 #812B47 #81652B

monochromatic

#0C2125 #1C4953 #2B7281 #3A9BAF #5DB6C9

Accessibility & contrast

On white

5.49

#2B7281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#2B7281 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7281

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7281	#FFFFFF	#000000	##FFFFFF
##2B7281	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676E82

Deuteranopia (green-blind)

#5B6581

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b7281;
/* rgb */ color: rgb(43, 114, 129);
/* oklch */ color: oklch(51.4% 0.073 214.1);

Tailwind

colors: {
  custom: {
    50: '#6f9aa5',
    500: '#2b7281',
    950: '#000000',
  },
}

SCSS

$custom: #2b7281;
$custom-light: #6f9aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7281",
  "rgb": {
    "r": 43,
    "g": 114,
    "b": 129
  },
  "hsl": {
    "h": 190.465,
    "s": 50,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5142,
    "c": 0.07322,
    "h": 214.1
  },
  "luminance": 0.14133
}

Semantic roles & 50–950 ramp

primary

#2B7281

secondary

#AF6859

accent

#674EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B7281

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

Preview Lab → · Contrast checker → · Palette generator →