#2B6478#2B6478

#2B6478 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.067 H 224.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2B6478
RGB	rgb(43, 100, 120)
HSL	hsl(196, 47%, 32%)
HSV	hsv(196, 64%, 47%)
CMYK	cmyk(64.2%, 16.7%, 0%, 52.9%)
CIE-LAB	lab(39.55, -12.04, -16.79)
CIE-LCH	lch(39.55, 20.66, 234.36°)
OKLab	oklab(47.4% -0.0483 -0.0468)
OKLCH	oklch(47.4% 0.067 224.1)
XYZ	xyz(8.9423, 10.9831, 19.4143)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6478 #783F2B

analogous

#2B7866 #2B6478 #2B3E78

triadic

#2B6478 #782B64 #64782B

tetradic

#2B6478 #662B78 #783F2B #3E782B

square

#2B6478 #662B78 #783F2B #3E782B

split-complementary

#2B6478 #782B3E #78662B

monochromatic

#0B191E #1B3E4B #2B6478 #3B8AA5 #5AA8C4

Accessibility & contrast

On white

6.57

#2B6478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2B6478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6478

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6478	#FFFFFF	#000000	##FFFFFF
##2B6478	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596279

Deuteranopia (green-blind)

#4E5A78

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2b6478;
/* rgb */ color: rgb(43, 100, 120);
/* oklch */ color: oklch(47.4% 0.067 224.1);

Tailwind

colors: {
  custom: {
    50: '#6d909f',
    500: '#2b6478',
    950: '#000000',
  },
}

SCSS

$custom: #2b6478;
$custom-light: #6d909f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6478",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 120
  },
  "hsl": {
    "h": 195.584,
    "s": 47.239,
    "l": 31.961
  },
  "oklch": {
    "l": 0.47399,
    "c": 0.06726,
    "h": 224.1
  },
  "luminance": 0.10984
}

Semantic roles & 50–950 ramp

primary

#2B6478

secondary

#AA6B55

accent

#7451D7

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2B6478

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

Preview Lab → · Contrast checker → · Palette generator →