#2B7E8F#2B7E8F

#2B7E8F is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.082 H 214.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B7E8F
RGB	rgb(43, 126, 143)
HSL	hsl(190, 54%, 36%)
HSV	hsv(190, 70%, 56%)
CMYK	cmyk(69.9%, 11.9%, 0%, 43.9%)
CIE-LAB	lab(48.78, -18.91, -16.45)
CIE-LCH	lch(48.78, 25.07, 221.01°)
OKLab	oklab(55.1% -0.0678 -0.0458)
OKLCH	oklch(55.1% 0.082 214)
XYZ	xyz(13.4130, 17.4170, 28.6362)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7E8F #8F3C2B

analogous

#2B8F6E #2B7E8F #2B4C8F

triadic

#2B7E8F #8F2B7E #7E8F2B

tetradic

#2B7E8F #6E2B8F #8F3C2B #4C8F2B

square

#2B7E8F #6E2B8F #8F3C2B #4C8F2B

split-complementary

#2B7E8F #8F2B4C #8F6E2B

monochromatic

#0F2B31 #1D5560 #2B7E8F #39A7BE #64BED0

Accessibility & contrast

On white

4.68

#2B7E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#2B7E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7E8F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7E8F	#FFFFFF	#000000	##FFFFFF
##2B7E8F	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A90

Deuteranopia (green-blind)

#636F8F

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7e8f;
/* rgb */ color: rgb(43, 126, 143);
/* oklch */ color: oklch(55.1% 0.082 214.0);

Tailwind

colors: {
  custom: {
    50: '#72a3af',
    500: '#2b7e8f',
    950: '#000000',
  },
}

SCSS

$custom: #2b7e8f;
$custom-light: #72a3af;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7e8f",
  "rgb": {
    "r": 43,
    "g": 126,
    "b": 143
  },
  "hsl": {
    "h": 190.2,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.551,
    "c": 0.08183,
    "h": 214
  },
  "luminance": 0.17418
}

Semantic roles & 50–950 ramp

primary

#2B7E8F

secondary

#B76E5F

accent

#644BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #2B7E8F

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

Preview Lab → · Contrast checker → · Palette generator →