#2B678F#2B678F

#2B678F is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.3% C 0.089 H 241.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B678F
RGB	rgb(43, 103, 143)
HSL	hsl(204, 54%, 36%)
HSV	hsv(204, 70%, 56%)
CMYK	cmyk(69.9%, 28%, 0%, 43.9%)
CIE-LAB	lab(41.53, -5.76, -27.64)
CIE-LCH	lch(41.53, 28.24, 258.23°)
OKLab	oklab(49.31% -0.043 -0.0779)
OKLCH	oklch(49.31% 0.089 241.1)
XYZ	xyz(10.8025, 12.1961, 27.7660)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B678F #8F532B

analogous

#2B8F85 #2B678F #2B358F

triadic

#2B678F #8F2B67 #678F2B

tetradic

#2B678F #852B8F #8F532B #358F2B

square

#2B678F #852B8F #8F532B #358F2B

split-complementary

#2B678F #8F2B35 #8F852B

monochromatic

#0F2331 #1D4560 #2B678F #3989BE #64A5D0

Accessibility & contrast

On white

6.11

#2B678F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2B678F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B678F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B678F	#FFFFFF	#000000	##FFFFFF
##2B678F	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556791

Deuteranopia (green-blind)

#475E8E

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2b678f;
/* rgb */ color: rgb(43, 103, 143);
/* oklch */ color: oklch(49.3% 0.089 241.1);

Tailwind

colors: {
  custom: {
    50: '#7192b0',
    500: '#2b678f',
    950: '#000000',
  },
}

SCSS

$custom: #2b678f;
$custom-light: #7192b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b678f",
  "rgb": {
    "r": 43,
    "g": 103,
    "b": 143
  },
  "hsl": {
    "h": 204,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49306,
    "c": 0.08901,
    "h": 241.1
  },
  "luminance": 0.12197
}

Semantic roles & 50–950 ramp

primary

#2B678F

secondary

#B7825F

accent

#854BDD

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080D10

muted

#7B7D7F

Preview Lab

Preview with #2B678F

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

Preview Lab → · Contrast checker → · Palette generator →