#2B778F#2B778F

#2B778F is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.3% C 0.082 H 222.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2B778F
RGB	rgb(43, 119, 143)
HSL	hsl(194, 54%, 36%)
HSV	hsv(194, 70%, 56%)
CMYK	cmyk(69.9%, 16.8%, 0%, 43.9%)
CIE-LAB	lab(46.56, -15.07, -19.84)
CIE-LCH	lch(46.56, 24.91, 232.78°)
OKLab	oklab(53.32% -0.0603 -0.0554)
OKLCH	oklch(53.32% 0.082 222.6)
XYZ	xyz(12.5490, 15.6890, 28.3482)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B778F #8F432B

analogous

#2B8F75 #2B778F #2B458F

triadic

#2B778F #8F2B77 #778F2B

tetradic

#2B778F #752B8F #8F432B #458F2B

square

#2B778F #752B8F #8F432B #458F2B

split-complementary

#2B778F #8F2B45 #8F752B

monochromatic

#0F2931 #1D5060 #2B778F #399EBE #64B6D0

Accessibility & contrast

On white

5.07

#2B778F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2B778F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B778F

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B778F	#FFFFFF	#000000	##FFFFFF
##2B778F	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697490

Deuteranopia (green-blind)

#5B6A8F

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b778f;
/* rgb */ color: rgb(43, 119, 143);
/* oklch */ color: oklch(53.3% 0.082 222.6);

Tailwind

colors: {
  custom: {
    50: '#729eaf',
    500: '#2b778f',
    950: '#000000',
  },
}

SCSS

$custom: #2b778f;
$custom-light: #729eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b778f",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 143
  },
  "hsl": {
    "h": 194.4,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5332,
    "c": 0.08186,
    "h": 222.6
  },
  "luminance": 0.1569
}

Semantic roles & 50–950 ramp

primary

#2B778F

secondary

#B7745F

accent

#6E4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2B778F

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

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