#2B6780#2B6780

#2B6780 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.5% C 0.073 H 228.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B6780
RGB	rgb(43, 103, 128)
HSL	hsl(198, 50%, 34%)
HSV	hsv(198, 66%, 50%)
CMYK	cmyk(66.4%, 19.5%, 0%, 49.8%)
CIE-LAB	lab(40.85, -11.06, -19.65)
CIE-LCH	lch(40.85, 22.55, 240.64°)
OKLab	oklab(48.55% -0.0485 -0.0549)
OKLCH	oklch(48.55% 0.073 228.5)
XYZ	xyz(9.7413, 11.7716, 22.1767)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6780 #80442B

analogous

#2B806E #2B6780 #2B3C80

triadic

#2B6780 #802B67 #67802B

tetradic

#2B6780 #6E2B80 #80442B #3C802B

square

#2B6780 #6E2B80 #80442B #3C802B

split-complementary

#2B6780 #802B3C #806E2B

monochromatic

#0C1D24 #1C4252 #2B6780 #3A8CAE #5DA9C9

Accessibility & contrast

On white

6.26

#2B6780 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#2B6780 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6780

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6780	#FFFFFF	#000000	##FFFFFF
##2B6780	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6581

Deuteranopia (green-blind)

#4E5C80

Tritanopia (blue-blind)

#006E6F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2b6780;
/* rgb */ color: rgb(43, 103, 128);
/* oklch */ color: oklch(48.5% 0.073 228.5);

Tailwind

colors: {
  custom: {
    50: '#6e92a5',
    500: '#2b6780',
    950: '#000000',
  },
}

SCSS

$custom: #2b6780;
$custom-light: #6e92a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6780",
  "rgb": {
    "r": 43,
    "g": 103,
    "b": 128
  },
  "hsl": {
    "h": 197.647,
    "s": 49.708,
    "l": 33.529
  },
  "oklch": {
    "l": 0.48547,
    "c": 0.0733,
    "h": 228.5
  },
  "luminance": 0.11773
}

Semantic roles & 50–950 ramp

primary

#2B6780

secondary

#AE7258

accent

#774FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080D0F

muted

#7B7D7F

Preview Lab

Preview with #2B6780

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

Preview Lab → · Contrast checker → · Palette generator →