#2B779F#2B779F

#2B779F is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.096 H 235.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B779F
RGB	rgb(43, 119, 159)
HSL	hsl(201, 57%, 40%)
HSV	hsv(201, 73%, 62%)
CMYK	cmyk(73%, 25.2%, 0%, 37.6%)
CIE-LAB	lab(47.25, -9.52, -28.21)
CIE-LCH	lch(47.25, 29.77, 251.36°)
OKLab	oklab(54.09% -0.0542 -0.0794)
OKLCH	oklch(54.09% 0.096 235.7)
XYZ	xyz(13.8486, 16.2089, 35.1929)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B779F #9F532B

analogous

#2B9F8D #2B779F #2B3D9F

triadic

#2B779F #9F2B77 #779F2B

tetradic

#2B779F #8D2B9F #9F532B #3D9F2B

square

#2B779F #8D2B9F #9F532B #3D9F2B

split-complementary

#2B779F #9F2B3D #9F8D2B

monochromatic

#112F3F #1E536F #2B779F #3D9ACA #6DB3D7

Accessibility & contrast

On white

4.95

#2B779F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2B779F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B779F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B779F	#FFFFFF	#000000	##FFFFFF
##2B779F	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6476A1

Deuteranopia (green-blind)

#546B9E

Tritanopia (blue-blind)

#008185

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b779f;
/* rgb */ color: rgb(43, 119, 159);
/* oklch */ color: oklch(54.1% 0.096 235.7);

Tailwind

colors: {
  custom: {
    50: '#749ebb',
    500: '#2b779f',
    950: '#000000',
  },
}

SCSS

$custom: #2b779f;
$custom-light: #749ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b779f",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 159
  },
  "hsl": {
    "h": 200.69,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54091,
    "c": 0.09613,
    "h": 235.7
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#2B779F

secondary

#BE8567

accent

#7C47E1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B779F

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

Preview Lab → · Contrast checker → · Palette generator →