#2B75A6#2B75A6

#2B75A6 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.0% C 0.105 H 241.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B75A6
RGB	rgb(43, 117, 166)
HSL	hsl(204, 59%, 41%)
HSV	hsv(204, 74%, 65%)
CMYK	cmyk(74.1%, 29.5%, 0%, 34.9%)
CIE-LAB	lab(46.96, -5.83, -32.76)
CIE-LCH	lch(46.96, 33.27, 259.91°)
OKLab	oklab(53.97% -0.0498 -0.0926)
OKLCH	oklch(53.97% 0.105 241.8)
XYZ	xyz(14.2378, 15.9877, 38.4046)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B75A6 #A65C2B

analogous

#2BA699 #2B75A6 #2B38A6

triadic

#2B75A6 #A62B75 #75A62B

tetradic

#2B75A6 #992BA6 #A65C2B #38A62B

square

#2B75A6 #992BA6 #A65C2B #38A62B

split-complementary

#2B75A6 #A62B38 #A6992B

monochromatic

#123045 #1E5375 #2B75A6 #4195CE #71B0DA

Accessibility & contrast

On white

5.00

#2B75A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2B75A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B75A6

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B75A6	#FFFFFF	#000000	##FFFFFF
##2B75A6	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E76A8

Deuteranopia (green-blind)

#4D6AA5

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2b75a6;
/* rgb */ color: rgb(43, 117, 166);
/* oklch */ color: oklch(54.0% 0.105 241.8);

Tailwind

colors: {
  custom: {
    50: '#759cc0',
    500: '#2b75a6',
    950: '#000000',
  },
}

SCSS

$custom: #2b75a6;
$custom-light: #759cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b75a6",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 166
  },
  "hsl": {
    "h": 203.902,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5397,
    "c": 0.10516,
    "h": 241.8
  },
  "luminance": 0.15989
}

Semantic roles & 50–950 ramp

primary

#2B75A6

secondary

#C18E6B

accent

#8446E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B75A6

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

Preview Lab → · Contrast checker → · Palette generator →